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Sinchai Rungsangrattanakul

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Real name Sinchai Rungsangrattanakul
Puzzle Blog
Country Thailand
Date registered2010-03-20 10:58 PM
Last logon2024-11-06 4:55 PM
Total posts12 
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 58 737.2227 44 749.2836 History
LMI Sudoku Ratings 9 917.8052 6 942.9651 History

Sudoku Ratings HistoryRatingsRank
2023R4 (Neighbours & Converse) 917.8052 9
2023R3 (Irregular & Math) 923.9644 9
2023R2 (Outside & Hybrids) 924.0627 9
2023R1 (Standard & Odd Even) 915.5938 12
2022R4 (Math & Irregular) 903.4633 13
2022R3 (Converse & Outside) 902.4601 14
2022R2 (Odd Even & Hybrids) 888.3839 17
2022R1 (Standard & Neighbours) 887.8963 17
Odd Even (SM 2021) 887.6964 18
Hybrids (SM 2021) 906.6642 14
Irregular and Twisted Classics (SM 2021) 919.8657 13
Converse (SM 2021) 924.6837 12
Math (SM 2021) 909.4305 12
Substitution and Neighbours (SM 2021) 926.1046 11
Outside (SM 2021) 915.1877 11
Standard (SM 2021) 913.6192 11
Lockdown Sudoku Test 917.5264 11
Quinze 2 921.64 11
Twisted Classics and Hybrids (SM2020) 922.5522 12
Mean Minis 915.36 13
Converse and Odd Even (SM2020) 915.8483 14
Math (SM2020) 903.3655 17
Irregular and Outside (SM2020) 911.4515 14
Substitution and Neighbours (SM 2020) 914.8389 13
Standard (SM 2020) 900.9617 16
Quinze 896.4733 15
Pentakaideca 885.0886 17
Converse & Twisted Classics (SM 19) 917.9841 16
Irregular & Hybrids (SM 19) 918.7136 13
Math (SM 19) 921.47 14
Substitution & Odd Even (SM 19) 922.46 16
Outside & Neighbours (SM 19) 924.2857 14
Standard (SM 19) 927.4792 12
Deja Vu 926.7968 13
Enthralling Sudoku 928.9382 12
Irregular & Hybrids (SM 18) 926.1147 14
Math (SM 18) 927.2543 14
Odd Even & Substitution (SM 18) 920.566 13
R19 - WSC Playoffs 919.5611 16
Outside & Neighbours (SM 18) 914.6232 15
Standard (SM 18) 910.7758 16
Converse & Twisted Classics (SM 18) 906.7163 19
Irregular & Converse (SM 16/17) 894.2353 21
Outside & Math (SM 16/17) 900.2238 20
Odd Even & Twisted Classics (SM 16/17) 904.3703 19
Standard & Neighbours (SM 16/17) 903.7981 18
Wacky Slovak Classics 899.9266 18
Nuovo Cinema Sudoku 894.5549 19
Irregular Variations (SM 15/16) 906.3736 21
Triplets & Triangles 909.7095 21
Converse Variations (SM 15/16) 921.4525 17
Twisted Classics (SM 15/16) 916.1023 18
Outside Variations (SM 15/16) 915.158 19
Math Variations (SM 15/16) 921.1722 18
Odd Even Variations (SM 15/16) 936.2784 15
Neighbours Variations (SM 15/16) 931.1274 17
Standard Variations (SM 15/16) 924.5673 17
Unlucky 13 920.8642 16
Converse Variations (SM 14/15) 936.1224 10
Neighbours Variations (SM 14/15) 942.9651 8
Math Variations (SM 14/15) 933.9559 7
Outside Variations (SM 14/15) 926.2122 6
Sudoku Surprise 914.0939 10
Odd Even Variations (SM 14/15) 919.047 8
Irregular Variations (SM 14/15) 906.3326 11
Standard Variations (SM 14/15) 910.2248 7
Sudoku Day 897.0286 8
7X7 906.4041 8
Road To London 910.3157 8
Parallel Universe 899.7247 10
Special 8 881.4116 12
Best of LMI Sudoku Tests 882.2128 12
LMI Screen Test #4 871.5651 13
Sudoku Grand Prix - Italian Round 853.5094 19
Sudoku Grand Prix - Turkish Round 848.4172 17
Sudoku Grand Prix - Serbian Round 864.5424 16
V2V 856.2161 15
Sudoku Grand Prix - Indian Round 852.1061 15
LMI Screen Test #3 841.7232 15
Fugitive Warrant 827.3018 16
Killer Shootout 813.1399 17
Classics vs. Innovatives 816.4979 17
Copy Paste 810.1359 17
Sudoku 8X8 816.0427 16
Killing Time 802.5773 19
Diagonal Vision 812.2664 19
Shapes and Sizes 776.0928 24
Best of LMI Mocks 799.6633 22
Sudoku A or B 778.3551 26
Crazy Arrows 782.6076 27
Sudoku City 758.3617 30
Fivefold Sudoku Test 762 31
LOGIDOKU 746 34
Something is Missing 748 33
LMI April Sudoku Test 742 29
LMI Spring Sudoku Test 561 35
Double Delight 563 38
Prime Exotica 523 47
X'Mas Special Sudoku 525 46
Renban Grouped Sudokus 460 63
Sudoku Hotpot 470 58
Qixi Festivale Special 471 68
Daily Contestssinchai4547's Ranksinchai4547's ScoreTest Max Score
Nurimisaki Nomad 282 0 3147
Yajilin Yacht 138 1659.98 3148
Kakuro Kart 193 1005.96 3058
Kurotto Kingdom 60 2181 3149
Voxas Vacation 119 1794.8 3089
Rassi Silai Race 46 2164.81 3085
Tapa Train 78 1799.58 3151
Classic Tapa Contest - 2016 51 337.4 606.4
Classic Tapa Contest - 2013 56 235.8 407.8
Classic Tapa Contest - 2012 73 255.221 501.944
Puzzle Testsinchai4547's Ranksinchai4547's ScoreTest Max ScorePSRSNSW
2024R5 (Shading & Regions) 75 64 0
2024R4 (Word & OP) 89 68 0
2024R3 (Evergreens & MII) 70 60.8 0
2024R2 (Loops & Numbers) 41 79.5 0
2023R5 (Casual & Word) 40 72.5 107.517 724 847 755 1
2023R2 (Evergreens & Rule Pool) 69 65.4 127.767 646 783 680 0.8
PANFOPCWHTTAPA 3 59 134.85 149.6 776 784 778 0.7
2022R5 (Loops & Shading) 59 56.2 129.217 617 750 650 0.6
2022R4 (Numbers & Puzz.link) 25 71 120.383 717 904 764 0.6
April Contest 2022 87 2 0
2022R3 (Regions & Evergreens) 105 49 128.517 530 576 541
2022R2 (Casual & Word) 41 57 109.25 649 854 700
2022R1 (Classics) 44 118.017 143.133 829 882 842
PANFOPCWHTTAPA 2 50 135.4 148.717 849 883 858
2023R1 (Classics) 51 91.9 131.483 766 856 788 0.7
MII & Evergreens (PR 2021) 74 58.2 148.45 527 541 531
Shading (PR 2021) 75 101.183 168.15 623 606 619
Casual & Word (PR 2021) 87 71.7 135.95 532 557 538
OP (PR 2021) 90 86.7 157.5 595 621 602
April Contest 2021 59 11 0
Regions (PR 2021) 161 37 149.3 379 303 360
Number Placement (PR 2021) 49 104.283 155.017 718 813 742
Loops (PR 2021) 83 69.9 159.9 613 691 632
Classics (PR 2021) 142 58.2 160.633 472 462 469
Divide and Conquer 45 490 1375.5
MPC2020 32 1313 0
Casual and Word (PR 2020) 82 56.7 132.783 533 565 541
Evergreens (PR 2020) 141 42.6 136.933 430 440 433
Shading and Loops (PR 2020) 85 100.9 169.483 600 616 604
Number and Object Placement (PR 2020) 43 83.2 134.9 711 824 740
Classics (PR 2020) 32 115.917 149 813 897 834
PuzzlersClub 1 22 680 1396.3 629 804 673
Number & Object Placement (PR 2019) 56 63.9 137.85 579 658 599
Casual & Word (PR 2019) 45 73.5 122.467 649 688 659
Evergreens (PR 2018) 44 78 155.3 591 719 623
MII & Regions (PR 2018) 34 76.4 144.2 653 784 686
NP & OP (PR 2018) 28 78.4 120 737 857 767
Object Placement & Pentomino (PR 2016/17) 43 59 124.917 596 720 627
Shading and Loops (PR 2016/17) 51 106.817 169.817 680 709 687
Classics & Regions (PR 2016/17) 39 109.583 156.1 753 826 771
Moscow Puzzle Cup 2016 49 455 1314.9
April Contest 2016 59 21 102
Puzzle Marathon 2016 37 752.901 976.528 751 866 780
Object Placement (PR 2015/16) 34 86.9 137.65 725 795 742
Loop pooL 22 100 100
Loops (PR 2015/16) 42 133.8 165.6 798 808 800
Toketa? Selection 43 392.5 1103.67 560 647 582
Snakes (PR 2015/16) 34 76.8 137.867 651 771 681
WCPN 17 730 1279.77 707 905 756
LMI Screen Test #5 68 1464 2175.2 682 746 698
Puzzle Marathon 2015 192 302.56 757.097 366 341 360
World Practice Championship - Day 2 137 0 1719
World Practice Championship - Day 1 21 1377 2014
April Contest 2014 48 45 99
FAST 55 11431.1 38510.9
LMI Puzzle Marathon 2014 52 594 773.675 756 836 776
Kakuro 22 883.4 1353 746 874 778
forsmarts 11th Anniversary Contest 29 735 1000
Japanese Puzzle Land 2 55 450 1103.4 591 723 624
DWBH 86 296.5 946.667 516 560 527
Puzzle Marathon 2013 215 205.13 970.828 206 298 229
Fillomino-Fillia 2 103 40.48 185.727
123 GO 43 94.4 203.926 632 775 668
Borders & Beyond 44 311.6 861.292 584 705 615
Di... 37 79 265
akil oyunlari magazine competition 21 886 1455.3 686 847 726
Logirace 49 442 1665.26 541 680 576
Puzzle Marathon 2012 44 1124 1310.25 744 834 766
Best of LMI Puzzle Tests 34 566 1382 594 746 632
Forsmarts 3² Anniversary 34 419.8 835
Puzzle Fusion 70 180 499 549 641 572
Screen Test #2 45 1071 1428 753 866 781
2011 Double Decathlon 121 204 1182.46 353 374 358
Japanese Puzzle Land 184 55 550 172 99 154
Magic Cube 48 564 1226 575 659 596
Puzzle Jackpot 105 187.7 1273.2 231 212 226
Screen Test #1 117 526 1477 416 366 404
EverGreens 155 0 1180
Sudoku Testsinchai4547's Ranksinchai4547's ScoreTest Max ScorePSRSNSW
2024R4 (Outside & Converse) 34 68 0
2024R3 (Math & Neighbours) 9 120.25 0
2024R2 (Odd Even & Hybrids) 15 112.233 0
2024R1 (Standard & Irregular) 17 119.317 0
HNY2024 2 847.3 0
2023R4 (Neighbours & Converse) 11 100.583 126.7 861 973 889 1
2023R3 (Irregular & Math) 5 102.633 121.783 896 990 919 1
2023R2 (Outside & Hybrids) 10 111 136.25 874 977 900 1
2022R4 (Math & Irregular) 10 128.183 145.7 911 973 926 0.8
2022R3 (Converse & Outside) 2 143.217 153.967 950 998 962 0.7
2022R2 (Odd Even & Hybrids) 20 102.05 142.533 792 940 829 0.7
2022R1 (Standard & Neighbours) 10 117.05 138.383 890 976 912 0.6
2023R1 (Standard & Odd Even) 3 137.2 140.617 984 996 987 0.8
Odd Even (SM 2021) 30 102.967 149.333 770 885 798 0.6
Hybrids (SM 2021) 38 108.083 151.867 767 879 795 0.6
Irregular and Twisted Classics (SM 2021) 14 129.75 150.4 889 958 907
Converse (SM 2021) 12 147.833 158.35 941 968 948
Math (SM 2021) 40 96 146.983 748 875 779
Substitution and Neighbours (SM 2021) 6 150.883 160.133 945 985 955
Outside (SM 2021) 8 131.233 145.05 924 980 938
Standard (SM 2021) 14 132.35 153.25 883 964 903
Lockdown Sudoku Test 25 630 1032.33 718 889 761
Quinze 2 8 905 1017.03 915 960 927
Twisted Classics and Hybrids (SM2020) 15 117.733 135.583 893 950 907
Mean Minis 7 116.5 135.9 902 973 920
Converse and Odd Even (SM2020) 9 125.5 140.583 927 975 939
Math (SM2020) 35 102.65 142.45 796 905 823
Irregular and Outside (SM2020) 12 135.75 155.7 894 966 912
Substitution and Neighbours (SM 2020) 16 105.567 128.417 872 956 893
Standard (SM 2020) 12 144.767 157.367 939 975 948
Quinze 11 120.267 130.73 935 939 936
Pentakaideca 16 90 130.1 770 885 799
Converse & Twisted Classics (SM 19) 7 130.717 147 917 972 931
Irregular & Hybrids (SM 19) 21 120.117 152.317 836 917 857
Math (SM 19) 7 115.55 129.033 927 976 939
Get Overlapped! 25 114.6 232.067
Substitution & Odd Even (SM 19) 30 90 137.517 749 892 785
Outside & Neighbours (SM 19) 19 117.067 148.467 840 929 862
Standard (SM 19) 9 131.867 147.383 920 967 932
Enthralling Sudoku 8 137.083 150.233 914 942 921
September Sudoku Contest 2018 14 358 569.467
Irregular & Hybrids (SM 18) 16 100.05 126.7 845 924 864
Math (SM 18) 6 132.25 142.1 950 979 957
Odd Even & Substitution (SM 18) 15 119.75 141.1 883 943 898
R19 - WSC Playoffs 6 117.9 134.9 906 958 919
Outside & Neighbours (SM 18) 5 119.633 131.3 935 984 948
Standard (SM 18) 18 129.433 157.1 869 940 886
Converse & Twisted Classics (SM 18) 5 132.383 143.6 944 985 954
September Sudoku Contest 2017 6 472 596.633
Irregular & Converse (SM 16/17) 31 121.667 150.3 847 884 856
Outside & Math (SM 16/17) 31 103.533 139.05 829 911 850
Odd Even & Twisted Classics (SM 16/17) 12 124.8 141.283 919 969 932
Standard & Neighbours (SM 16/17) 21 128.05 151.533 882 926 893
Wacky Slovak Classics 12 215.35 259.25 878 924 889
September Sudoku Contest 2016 5 417.1 502.8
Nuovo Cinema Sudoku 4 440 611.75 817 977 857
Irregular Variations (SM 15/16) 12 125.617 145.15 894 957 910
Triplets & Triangles 8 669.833 969.167 793 958 835
Converse Variations (SM 15/16) 18 111.967 142.083 852 942 874
Twisted Classics (SM 15/16) 18 144.267 155.083 934 947 937
Outside Variations (SM 15/16) 31 87 135.533 749 897 786
Math Variations (SM 15/16) 21 85 136.083 727 935 779
Odd Even Variations (SM 15/16) 20 134.533 156.233 888 936 900
September Sudoku Contest 2015 20 295 679.167
Neighbours Variations (SM 15/16) 18 120.717 144.667 871 947 890
Standard Variations (SM 15/16) 9 146.767 156.767 950 975 956
Unlucky 13 41 1631.07 1882.62 824 825 824
Neighbours Variations (SM 14/15) 9 145.883 153.933 956 973 960
Math Variations (SM 14/15) 4 152.15 158.417 964 986 969
Outside Variations (SM 14/15) 10 133.317 151.45 917 970 930
Sudoku Surprise 16 1060 1810.33 738 892 776
Odd Even Variations (SM 14/15) 9 132.567 145.167 942 976 950
Standard Variations (SM 14/15) 12 138.75 150.533 944 968 950
Sudoku Day 25 51 111.884 657 848 705
7X7 9 950 1403.84 800 958 840
Road To London 3 605 695.436 903 982 923
Parallel Universe 3 1405.59 1462.14 974 991 978
Special 8 12 745 1004.8 808 935 839
Best of LMI Sudoku Tests 4 1061.32 1298 881 985 907
LMI Screen Test #4 9 2694.29 2982.38 927 964 937
Match (WSC Practice) 15 689.556 907.78
September Sudoku Contest 2013 2 380.9 390
Sudoku Grand Prix - Italian Round 29 432 558.133 823 922 848
Sudoku Grand Prix - Turkish Round 19 405 656 757 944 803
Sudoku Grand Prix - Serbian Round 18 668 915.4 824 962 859
V2V 17 812 1092.9 815 936 845
Sudoku Grand Prix - Indian Round 29 400 559 818 953 852
LMI Screen Test #3 10 2375.25 2849.14 886 968 907
Fugitive Warrant 8 145 182 850 950 875
Killer Shootout 18 227.67 373.46 708 879 750
Classics vs. Innovatives 11 269.5 416.7 752 944 800
Copy Paste 16 953 1446.95 758 925 800
SudoClones 25 700 1239.9 705 860 744
Sudoku 8X8 17 573 871.8 738 918 783
Killing Time 40 405 985.458 564 702 598
Diagonal Vision 4 800 860 949 980 957
Shapes and Sizes 33 449 902 636 784 673
Best of LMI Mocks 10 745 1080 785 947 825
Sudoku A or B 46 84 147.7 626 732 653
Crazy Arrows 6 700 925 811 962 849
Sudoku City 45 36 93 558 651 581
Fivefold Sudoku Test 17 674 1061.8 748 919 791
LOGIDOKU 35 147 348 590 744 628
Something is Missing 25 220 437 628 750 659
LMI April Sudoku Test 10 605 650 954 957 955
LMI Spring Sudoku Test 27 525 954 691 813 721
Double Delight 30 595 1035 648 780 681
Prime Exotica 23 337 660 675 847 718
X'Mas Special Sudoku 12 990 1260 850 928 870
Renban Grouped Sudokus 76 253 592 525 551 532
Qixi Festivale Special 37 440 770 616 647 624
Sampler Platter 47 400 785 586 623 595
Classic Look-Alikes 154 0 510
SPEED SIXES 49 625 1888 492 500 494
Master Mind Twins 67 0 1150
Sudoku Mock Test 18 27 571 1600
Sudoku Mock Test 17 55 55 840

PS = Prorated Score (Score based on players's score, median score and top score in the test)
RS = Rank Score (Score based on player's rank in the test)
NS = Normalized Score (.75 * PS + .25 * RS)
W = Weight of the test
Click here for detailed logic of LMI Player Rating System v2.0
WSPC 2021sinchai4547's Ranksinchai4547's ScoreTest Max Score
01 - Classics 50 235 0
02 - Evergreens 30 312 0
03 - Great Wall of Sudoku 9 435 0
04 - Temple of Sudoku 10 355 0
05 - Dawn 46 320 0
06 - Dusk 50 235 0
07 - Sudoku Shrine 6 467.5 0
08 - WSC 2021 4 545 0
01 - Welcome to WS + PC 96 269 0
02 - In Memory of Maki Kaji 79 390 0
03 - Made in China 164 195 0
05 - Multi Skyscapers 29 250 0
King of Kakuro 21 786.1 1063.5
Snake Wrangler 30 388.7 879.133
Fleet Admiral 49 354 1007.5
Baker Street Irregulars 25 453 691
Sudoku Nebula 5 1324.33 1359.83
Beginners' Sudokusinchai4547's Ranksinchai4547's ScoreTest Max Score
July 2014 8 117.92 122.38
May 2014 9 107.22 117.3
February 2014 20 109.08 124.78
December 2013 10 105.12 116.92
August 2013 15 114.28 122.17
June 2013 13 102.47 115.72
March 2013 24 96.85 118
February 2013 27 99.62 122.93
January 2013 13 114.02 123.42
December 2012 9 115.18 125.02
November 2012 6 108.02 110.65
October 2012 15 103.98 118.38
September 2012 8 116.8 126
August 2012 56 96.23 126.57
July 2012 4 113.35 120.78
Beginners' Puzzlesinchai4547's Ranksinchai4547's ScoreTest Max Score
Yin-Yang 118 46 136.333
Minesweeper 27 122 135.967
Tetrominoes 57 88.5 128
Spiral Galaxies 33 103.767 137.067
LITS 50 101.533 137.333
Skyscrapers 38 111.467 135.167
Slitherlink 63 112.4 142.367
Star Battle 84 91.1 139.367
Masyu 118 270 549.92