LMI Sudoku Ratings
Indian Ratings •
Discuss About Ratings
LMI Rating system is explained here. Some illustrative computations is available here.
Renban groups was the most successful LMI monthly Sudoku test yet, in terms of participation. Most of the Top10 performed well, with almost everyone scoring over 500 points. The average rating of the Top 10 also moved up, from 852 to 895.
The Top 10 remained the same as in the previous list. Nikola Zivanovic (nikola) and Jason Zuffranieri (Ziti) occupy the 2nd and 3rd ranks, and are now within a rating point of each other.
William Blatt (willwc) completed all puzzles in the Renban, and moved into the top 20, gaining over 100 points from his previous rating.
Rishi Puri (purifire) confirmed his position as the top ranked Indian.
There are 58 new names in the November rating list. Florian Kirch (flooser) and Ulrich Voigt (uvo) are the top ranked amongst them.
Ratings updated after Renban Grouped Sudokus.
LMI Sudoku Rating is a measure of a player's recent performances in LMI Monthly Sudoku Tests.
The rating is calculated based on a scientific algorithm, which uses multiple factors (e.g. scores, consistency, # of tests). The maximum possible rating is 1000 and the minimum is 0.
The LMI Sudoku Ratings will be updated approximately once a month.
The image used for Ratings is designed by David
| Rank | [Change] | UserId | Name | Country | Tests | Rating | [Change] | |
|---|---|---|---|---|---|---|---|---|
| 1 | 0 |  | motris | Thomas Snyder | United States | 3 | 1000 | 0 |
| 2 | 3 |  | nikola | Nikola | Serbia | 7 | 916 | 73 |
| 3 | -1 |  | Ziti | Jason Zuffranieri | United States | 6 | 915 | 59 |
| 4 | 0 | | Gotroch | Jakub Hrazdira | Czech Republic | 7 | 892 | 49 |
| 5 | 2 | | deu | Hideaki Jo | Japan | 7 | 887 | 54 |
| 6 | 0 | | jaku111 | jaku111 | Czech Republic | 5 | 876 | 34 |
| 7 | 1 | | purifire | Rishi Puri | India | 6 | 873 | 42 |
| 8 | 2 | | Fred76 | Fred Stalder | Switzerland | 7 | 873 | 65 |
| 9 | -6 | | cpickerel | Chen Cen | China | 5 | 864 | 16 |
| 10 | -1 | | vopani | Rohan Rao | India | 6 | 851 | 33 |
| 11 | 0 | | misko | Michael Ley | Germany | 5 | 820 | 32 |
| 12 | 2 | | don3232 | Taiwan | 6 | 794 | 55 | |
| 13 | 3 | | Kota | Kota Morinishi | Japan | 7 | 782 | 61 |
| 14 | -2 | | skywalker | Branko Ceranic | Serbia | 6 | 778 | 0 |
| 15 | -2 | | Vincent | Vincent Bertrand | Belgium | 3 | 774 | 0 |
| 16 | -1 | | David McNeill | David McNeill | United Kingdom | 5 | 744 | 15 |
| 17 | 6 | | willwc | Will Blatt | United States | 7 | 741 | 101 |
| 18 | -1 | | caudmont | sylvain caudmont | France | 7 | 740 | 23 |
| 19 | -1 | | zhergan | Zafer Huseyin ERGAN | Turkey | 6 | 683 | 0 |
| 20 | 1 | | kokanee | Kokanee | China | 3 | 659 | 1 |
| 21 | 1 | | Semax | Sebastian Matschke | Germany | 6 | 652 | 11 |
| 22 | -2 | | jcvb | Ce Jin | China | 5 | 648 | -12 |
| 23 | 2 | | sugitakukun | Takuya Sugimoto | Japan | 4 | 637 | -1 |
| 24 | 14 |  | zorko | Svetlozar Stefanov | Bulgaria | 6 | 625 | 66 |
| 25 | 2 | | detuned | Cassandra | United Kingdom | 4 | 621 | 1 |
| 26 | 9 | | jrivet | Jenna Rivet | United States | 3 | 620 | 50 |
| 27 | 4 | | cnarrikkattu | Chris Narrikkattu | United States | 7 | 614 | 26 |
| 28 | 8 | | mjaipal | Jaipal Reddy Mogiligundla | India | 5 | 609 | 44 |
| 29 | -1 | | janoslaw | janoslaw | Poland | 2 | 604 | 0 |
| 30 | -1 | | jhrdina | Jiri Hrdina | Czech Republic | 7 | 596 | 2 |
| 31 | 6 | | verydao | verydao | China | 7 | 595 | 35 |
| 32 | 27 | | S_Aoki | Shinichi Aoki | Japan | 5 | 581 | 115 |
| 33 | 10 | | Akuma21 | Giovanni Frugoli | ITALY | 7 | 581 | 58 |
| 34 | NEW | volxa | Japan | 2 | 579 | |||
| 35 | 16 | | Timothy | Timothy Doyle | France | 4 | 573 | 81 |
| 36 | 5 | | rakesh_rai | Rakesh Rai | India | 6 | 573 | 39 |
| 37 | -3 | | melvy | Yuka SUGIMURA | Japan | 6 | 573 | 1 |
| 38 | 4 | | tamz29 | Tawan Sunathvanichkul | Thailand | 7 | 572 | 44 |
| 39 | 16 | | me.rgupta | Ritesh Gupta | India | 5 | 560 | 82 |
| 40 | 0 | | mtronic | Michal Matyska | Czech Republic | 6 | 556 | 19 |
| 41 | 4 | | aldentea | Satoshi ANDO | Japan | 7 | 555 | 42 |
| 42 | 5 | | amitsowani | Amit Sowani | India | 5 | 547 | 40 |
| 43 | 6 | | Tejal Phatak | Tejal Phatak | India | 5 | 541 | 37 |
| 44 | 12 | | yureklis | Serkan Yurekli | Turkey | 4 | 537 | 62 |
| 45 | 3 | | mrowen | Rodolphe Hurel | France | 5 | 537 | 31 |
| 46 | 4 | | davep | Dave Petranick | United States | 4 | 522 | 26 |
| 47 | 22 | | noidea | Poland | 5 | 521 | 98 | |
| 48 | NEW | euklid | Stefan Leopoldseder | Austria | 2 | 518 | ||
| 49 | -5 | | jaisbansal | Jai Bansal | India | 3 | 516 | 0 |
| 50 | 2 | | radekivv | Radek Lopusnik | United States | 6 | 516 | 28 |
| 51 | -21 |  | dodine | Claudine Thiry | Luxembourg | 3 | 512 | -76 |
| 52 | NEW | flooser | Florian Kirch | Germany | 1 | 508 | ||
| 53 | -7 | | majidos | majidos | Morocco | 4 | 508 | 1 |
| 54 | NEW | uvo | Ulrich Voigt | Germany | 1 | 507 | ||
| 55 | NEW | karin | The Netherlands | 1 | 504 | |||
| 56 | -23 | | alien2357 | Allen Kong | United States | 2 | 502 | -84 |
| 57 | 3 | | shopaholic | Elena Mazzini | ITALY | 5 | 500 | 37 |
| 58 | NEW | Psyho | abc | Poland | 1 | 493 | ||
| 59 | 40 | | Minfang Lin | Minfang Lin | China | 2 | 481 | 183 |
| 60 | -6 | | greenhorn | Matus Demiger | Slovakia | 4 | 480 | 0 |
| 61 | 11 | | Lilian | Lilian | Czech Republic | 6 | 476 | 84 |
| 62 | -5 | | zuziik | Zuzana Hromcova | Slovakia | 3 | 471 | 1 |
| 63 | -5 | | sinchai4547 | Sinchai Rungsangrattanakul | Thailand | 4 | 460 | -10 |
| 64 | 0 | | sakatan | Masashi Sakata | Japan | 5 | 457 | 21 |
| 65 | 17 | | pista | Stefan Gaspar | Slovakia | 3 | 455 | 97 |
| 66 | 2 | | Caca_CZ | Raul Kacirek | Czech Republic | 6 | 452 | 27 |
| 67 | 9 | | RJH0723 | Richard Hoffer | United States | 2 | 449 | 80 |
| 68 | 9 | | ElXouny | Jhonny Cruz Mestanza | Peru | 5 | 444 | 80 |
| 69 | -3 | | zrile13 | Zrinka Kokot | Croatia | 5 | 434 | 0 |
| 70 | 30 | | Madla01 | Martina Machá?ková | Czech Republic | 2 | 427 | 129 |
| 71 | NEW | Filthy | Phillip Edwards | Australia | 1 | 425 | ||
| 72 | -7 | | pafcio123 | Pawel Kepczynski | Poland | 4 | 424 | -12 |
| 73 | -20 | | forsmarts | Vladimir Portugalov | Belarus | 2 | 415 | -69 |
| 74 | -4 | | kimking | Malaysia | 4 | 410 | 0 | |
| 75 | 5 | | harmeet | Harmeet Singh | India | 7 | 409 | 49 |
| 76 | 85 | | martosss | Bulgaria | 2 | 402 | 248 | |
| 77 | 1 | | neerajmehrotra | Neeraj Mehrotra | India | 6 | 402 | 40 |
| 78 | NEW | jonm | Jonathan Mendelson | United States | 1 | 397 | ||
| 79 | -6 | | jackgxr | ??? | China | 3 | 388 | 0 |
| 80 | -13 | | spelvin | Dan Katz | United States | 1 | 386 | -42 |
| 81 | -7 | | hayam | Makoto Hayashi | Japan | 6 | 384 | 1 |
| 82 | 9 | | prasanna16391 | Prasanna Seshadri | India | 6 | 383 | 50 |
| 83 | 36 | | Calavera | Nils Miehe | Germany | 2 | 369 | 114 |
| 84 | 0 | | skrzypl1 | Lukasz Skrzypczynski | Poland | 4 | 364 | 8 |
| 85 | 10 | | forcolin | Stefano Forcolin | ITALY | 4 | 363 | 52 |
| 86 | 54 | | akash.doulani | Akash Doulani | India | 2 | 360 | 160 |
| 87 | -8 | | Shanta | Shanta Murthy | India | 4 | 360 | 0 |
| 88 | -7 | | im_dan_rydell | J Weir | Canada | 5 | 359 | 0 |
| 89 | NEW | figonometry | Terrence Newton | Canada | 1 | 356 | ||
| 90 | 3 | | zrlyg | zrlyg | China | 5 | 355 | 27 |
| 91 | 13 | | HuDu | Rainer Biegler | Germany | 6 | 345 | 56 |
| 92 | 10 | | amnon | Amnon | Israel | 3 | 343 | 49 |
| 93 | -18 | | zoran1963 | Zoran | Macedonia | 1 | 343 | -37 |
| 94 | -6 | | mathezwerg | Pascal Marquardt | Germany | 4 | 343 | 1 |
| 95 | 8 | | mandy | France | 6 | 336 | 44 | |
| 96 | -4 | | peluri | Jouni J Särkijärvi | Finland | 7 | 333 | 2 |
| 97 | NEW | nyuta | NAGATA Yuta | Japan | 1 | 325 | ||
| 98 | -11 | | jana70 | jana70 | Czech Republic | 3 | 324 | -22 |
| 99 | 18 | | Rubben | Ruben Gafencu | Romania | 3 | 318 | 51 |
| 100 | NEW | Otrevuota | Marco Belloni | ITALY | 2 | 315 | ||
| 101 | NEW | GaS | Gabriele Carelli | ITALY | 1 | 313 | ||
| 102 | -19 | | kontrolor | Jovan | Serbia | 3 | 311 | -46 |
| 103 | NEW | okta | Takuya OKADA | Japan | 1 | 307 | ||
| 104 | 12 | | LIXIAORONG | lixiaorong | China | 2 | 307 | 40 |
| 105 | 33 | | SKnight | Jack Bross | United States | 2 | 303 | 99 |
| 106 | -16 | | utkaarsh | Utkaarsh Somaiya | India | 4 | 299 | -40 |
| 107 | NEW | EwQa | Eva Branišová | Slovakia | 1 | 292 | ||
| 108 | 21 | | DreamRose311 | Kristin Stearns | United States | 2 | 291 | 71 |
| 109 | -20 | | luckypunk | sandeep | India | 2 | 291 | -48 |
| 110 | NEW | Neky Jege | Slovakia | 2 | 288 | |||
| 111 | 7 | | Markku | Markku Lahti | Finland | 3 | 288 | 29 |
| 112 | NEW | AndreyBogdanov | Andrey Bogdanov | Russia | 1 | 288 | ||
| 113 | -7 | | bjelico | Giuseppe Jelich | ITALY | 6 | 286 | 0 |
| 114 | -4 | | khazimir | Khazimir | France | 7 | 285 | 9 |
| 115 | -8 | | Dandy | Danijel | Serbia | 3 | 285 | 0 |
| 116 | NEW | ingalili | Gerda Nádor | Hungary | 1 | 283 | ||
| 117 | 17 | | Hongkong | Kleinbrahm | Germany | 4 | 282 | 74 |
| 118 | -24 | | lilele | lixiaorong | 2 | 279 | -46 | |
| 119 | NEW | thesubro | Ken Levine | United States | 1 | 278 | ||
| 120 | -11 | | jane54 | janet | ITALY | 4 | 277 | 1 |
| 121 | NEW | Para | Bram de Laat | The Netherlands | 1 | 275 | ||
| 122 | -9 | | rgoljovic | rgoljovic | Serbia | 3 | 271 | 0 |
| 123 | NEW | zorant | Serbia | 3 | 269 | |||
| 124 | -9 | | Valsudo | valsudo | France | 6 | 269 | 1 |
| 125 | NEW | tejka | petra | Slovenia | 1 | 269 | ||
| 125 | NEW | ColinMacLeod | Trayton Otto | United States | 1 | 269 | ||
| 127 | 28 | | shankarsudhir | Sudhir Shankar Raman | India | 2 | 263 | 99 |
| 128 | -32 | | aj0816 | Andrea Jetter | Germany | 2 | 262 | -43 |
| 129 | NEW | station | station | Japan | 1 | 261 | ||
| 130 | -32 | | Bely | Valeria | ITALY | 2 | 258 | -43 |
| 131 | -10 | | khuski | Anil Khosla | India | 3 | 250 | 1 |
| 132 | NEW | tilansia | Ivana Stiptova | Slovakia | 1 | 249 | ||
| 133 | NEW | tjt_1005 | Timothy Tan | Philippines | 1 | 248 | ||
| 134 | -1 | | zalak | Zalak Ghetia | India | 5 | 246 | 37 |
| 135 | -23 | | maria90 | Maria Graber | Germany | 1 | 244 | -27 |
| 136 | NEW | ThomasKostolany | ThomasZimmermann | Germany | 2 | 239 | ||
| 137 | -52 | | Ours brun | Bastien Vial-Jaime | France | 1 | 235 | -117 |
| 138 | NEW | smkiefer | Steven Kiefer | United States | 1 | 234 | ||
| 139 | 12 | | oldmonk | oldmonk | India | 6 | 234 | 59 |
| 140 | -26 | | Tydela | Jana Ondroušková | Czech Republic | 2 | 230 | -38 |
| 141 | 26 | | rodders | Roderick Grafton | United Kingdom | 2 | 223 | 87 |
| 142 | -22 | | righthand | righthand | China | 2 | 219 | -36 |
| 143 | 27 | | spock | Domenico | ITALY | 5 | 218 | 88 |
| 144 | NEW | nickdeller | Nick Deller | United Kingdom | 1 | 217 | ||
| 145 | 11 | | garganega | Veronika Lengauer | Germany | 3 | 216 | 55 |
| 146 | -19 | | bansalparijat | Parijat Bansal | India | 4 | 215 | -20 |
| 147 | -19 | | SrikanthB | Srikanth Birudavolu | India | 4 | 214 | -14 |
| 148 | -17 | | mlebowitz | mlebowitz | United States | 3 | 214 | 1 |
| 149 | -23 | | priygupt | Priyanka Gupta | India | 4 | 212 | -29 |
| 150 | NEW | katkak | Katarína Kovácová | Slovakia | 1 | 210 | ||
| 151 | -28 | | santosh_a | santosh_a | India | 2 | 207 | -34 |
| 152 | -28 | | hedgehog1 | hedgehog1 | Czech Republic | 2 | 207 | -34 |
| 153 | -28 | | calista | France | 2 | 207 | -34 | |
| 154 | -17 | | toota | France | 3 | 205 | 0 | |
| 155 | NEW | phanaem | Stefan Muntean | Romania | 1 | 197 | ||
| 156 | -26 | | Realshaggy | Christoph Seeliger | Germany | 1 | 195 | -21 |
| 157 | -9 | | sudhanshu | Sudhanshu Shekhar Pandey | India | 4 | 193 | 12 |
| 158 | 9 | | ishan | ishan doshi | India | 2 | 192 | 56 |
| 159 | -7 | | katarina | Katarina Cvenic | Croatia | 4 | 191 | 23 |
| 160 | NEW | archonsengine | Dan | United States | 1 | 189 | ||
| 161 | -15 | | sukhi_iim | Sukvinder Singh | India | 3 | 188 | 1 |
| 162 | NEW | ronald | Ronald | United Kingdom | 1 | 186 | ||
| 163 | -28 | | gramar | christine | United Kingdom | 3 | 186 | -21 |
| 164 | NEW | Takeya | Takeya Saikachi | Japan | 1 | 183 | ||
| 165 | 39 | | snakeeyes | Liao Ran | China | 2 | 181 | 164 |
| 166 | -26 | | zoki1963 | Zoran | Macedonia | 1 | 180 | -20 |
| 166 | -26 | | bm205 | yonghui shi | China | 1 | 180 | -20 |
| 168 | -32 | | love_xiaomao | LiangHaiyong | China | 2 | 177 | -29 |
| 169 | NEW | andreas | rudolf | Slovakia | 1 | 176 | ||
| 170 | -26 | | Deyan | Deyan Razsadov | Bulgaria | 1 | 173 | -18 |
| 171 | -26 | | wicktroll | Viktor Lapis | Hungary | 1 | 171 | -19 |
| 172 | NEW | pank.jajoo | pank.jajoo | India | 1 | 171 | ||
| 173 | NEW | Zadig | Javier Cucalon | Spain | 1 | 170 | ||
| 174 | -5 | | lanskapucha | Konrad Korzeniowski | Poland | 4 | 170 | 36 |
| 175 | NEW | Voda | Zdenek Vodicka | Czech Republic | 1 | 169 | ||
| 176 | NEW | muhorka | Matej Uher | Slovakia | 1 | 168 | ||
| 177 | 2 | | watermaximillion | Max | United States | 2 | 166 | 57 |
| 178 | -29 | | marpla | Marie Platel | France | 1 | 159 | -17 |
| 178 | -29 | | Johanna | Johanna | Czech Republic | 1 | 159 | -17 |
| 180 | -4 | | elmurad | elmurad | Uzbekistan | 5 | 158 | 40 |
| 181 | -34 | | divya.nagula | Divya Nagula | India | 2 | 156 | -26 |
| 182 | NEW | anithra | Anithra P Janakiraman | India | 1 | 153 | ||
| 183 | -20 | | Ankith NM | Ankith | India | 5 | 152 | 0 |
| 184 | -31 | | MauFirenze | Maurizio Corti | ITALY | 1 | 151 | -16 |
| 186 | 8 | | pet | kaoru shibata | Japan | 2 | 141 | 97 |
| 187 | -28 | | curiouslucky | Lucky | India | 1 | 140 | -15 |
| 188 | -26 | | elingan | zhenhui | China | 1 | 137 | -15 |
| 189 | NEW | Kazimierczuk | Kazimierczuk | Poland | 1 | 134 | ||
| 190 | -30 | | rusty fox | Katarina Hromcova | Slovakia | 2 | 133 | -22 |
| 191 | NEW | jaroble | Jorge Robledo | Argentina | 1 | 133 | ||
| 191 | NEW | amitkr | Amit Kumar | India | 1 | 133 | ||
| 193 | NEW | Christian | Romon | France | 1 | 130 | ||
| 194 | NEW | chalk | rm | United States | 1 | 129 | ||
| 194 | NEW | mmoojjoo | Chaitanya | India | 1 | 129 | ||
| 196 | 4 | | brianklimek | Brian Klimek | United States | 2 | 127 | 95 |
| 197 | NEW | DavidCollison | David Collison | United Kingdom | 1 | 125 | ||
| 198 | -32 | | maja | Maja | Bulgaria | 2 | 124 | -20 |
| 199 | -22 | | sajal.jain | sajal.jain | India | 5 | 117 | 0 |
| 200 | NEW | blublu | Luciano Bassetti | ITALY | 1 | 116 | ||
| 201 | -3 | | brubakee | Erik Brubaker | United States | 2 | 113 | 78 |
| 202 | -20 | | anurag | Anurag | India | 4 | 113 | 16 |
| 203 | -28 | | wz-1003 | ?? | China | 1 | 107 | -12 |
| 204 | NEW | keshava.hs | Keshava Murthy H S | India | 1 | 99 | ||
| 205 | -25 | | HALDOBAU | USEVALAD | Belarus | 1 | 97 | -11 |
| 205 | -25 | | rathi | Punit Rathi | India | 1 | 97 | -11 |
| 207 | -17 | | macherlakumar | Ravi Kumar | India | 2 | 93 | 36 |
| 208 | NEW | sumitdaga | Sumit Daga | India | 1 | 89 | ||
| 209 | -26 | | luboign | Lyuben | Bulgaria | 4 | 81 | 0 |
| 210 | NEW | navemitt001 | Naveen Mittal | India | 1 | 78 | ||
| 211 | NEW | sagarwal | sagarwal | India | 1 | 76 | ||
| 211 | NEW | marciak | Marta | Poland | 1 | 76 | ||
| 213 | NEW | navemitt002 | Naveen Mittal | United Kingdom | 1 | 73 | ||
| 214 | -30 | | hushangying | ??? | China | 1 | 73 | -7 |
| 214 | -30 | | anuragd | anurag | India | 1 | 73 | -7 |
| 216 | -30 | | sidbee | Siddharth Bhatia | India | 2 | 68 | -11 |
| 217 | -30 | | pvondrak | Paul Vondrak | United States | 1 | 62 | -7 |
| 218 | -22 | | mickey | ITALY | 3 | 57 | 18 | |
| 219 | NEW | Nola | Germany | 2 | 56 | |||
| 220 | -29 | | sxh603 | Song Xiaohong | China | 1 | 51 | -6 |
| 220 | -29 | | blackbetty | Mara Dall'Asen | ITALY | 1 | 51 | -6 |
| 222 | NEW | Nikhil_aero | Nikhil I | India | 2 | 43 | ||
| 223 | NEW | chocimir | Kuba | Poland | 1 | 42 | ||
| 224 | -29 | | skyhuner | skyhuner | China | 1 | 40 | -4 |
| 225 | NEW | striker | udit gupta | India | 1 | 31 | ||
| 226 | NEW | surfhussain | Hussain | India | 1 | 28 | ||
| 227 | NEW | player79 | gaurav vaswani | India | 1 | 24 | ||
| 228 | NEW | nagakiran | naga kiran | India | 1 | 19 | ||
| 229 | -27 | | guy | guy | France | 1 | 16 | -1 |
| 230 | -28 | | dvishal7 | Vishal | India | 2 | 16 | -1 |
| 231 | -27 | | kimolaj | Mikolaj | Poland | 1 | 16 | -1 |
| 232 | NEW | iva266 | Slovakia | 1 | 15 | |||
| 233 | NEW | selected | nergis erdem | Turkey | 1 | 9 | ||
| 234 | NEW | sumati | sumati | India | 1 | 6 | ||
| 234 | NEW | forest | Dimitrova | Bulgaria | 1 | 6 | ||
| 234 | NEW | stanisa | Serbia | 1 | 6 | |||
| 234 | NEW | amaze11 | Ashish | India | 1 | 6 |