| LMI Ratings | Current Rank | Current Ratings | Best Rank | Best Ratings | Ratings History |
| LMI Puzzle Ratings | 14 | 887.6072 | 10 | 898.2372 | History |
| LMI Sudoku Ratings | 23 | 849.72 | 16 | 894.8828 | History |
| Sudoku Ratings History | Ratings | Rank | |
| 2023R3 (Irregular & Math) | 849.72 | 23 |
| 2023R2 (Outside & Hybrids) | 862.4559 | 22 |
| 2023R1 (Standard & Odd Even) | 886.7991 | 19 |
| 2022R4 (Math & Irregular) | 894.8828 | 16 |
| 2022R3 (Converse & Outside) | 886.1564 | 17 |
| 2022R2 (Odd Even & Hybrids) | 865.2663 | 24 |
| 2022R1 (Standard & Neighbours) | 859.2802 | 26 |
| Odd Even (SM 2021) | 857.7816 | 25 |
| Hybrids (SM 2021) | 891.1735 | 17 |
| Irregular and Twisted Classics (SM 2021) | 882.1593 | 19 |
| Converse (SM 2021) | 840.5124 | 28 |
| Math (SM 2021) | 727.0436 | 61 |
| Substitution and Neighbours (SM 2021) | 489.7508 | 205 |
| Outside (SM 2021) | 489.7508 | 196 | |
| Substitution & Odd Even (SM 19) | 318.6246 | 283 |
| Outside & Neighbours (SM 19) | 318.6246 | 284 |
| Standard (SM 19) | 318.6246 | 288 |
| Deja Vu | 354.4755 | 280 |
| Enthralling Sudoku | 354.4755 | 287 |
| Irregular & Hybrids (SM 18) | 387.1461 | 271 |
| Math (SM 18) | 387.1461 | 271 |
| Odd Even & Substitution (SM 18) | 417.0415 | 257 |
| R19 - WSC Playoffs | 417.0415 | 254 |
| Outside & Neighbours (SM 18) | 444.501 | 248 |
| Standard (SM 18) | 444.501 | 263 |
| Converse & Twisted Classics (SM 18) | 444.501 | 258 |
| Indian Championships | Official Rank | JiaHeNiTian's Score | Max (Official) Score |
| Indian Puzzle Championship 2021 | 76 | 1660.17 | |
| Indian Sudoku Championship 2021 | 82 | 2292.33 |
| Daily Contests | JiaHeNiTian's Rank | JiaHeNiTian's Score | Test Max Score |
| Nurimisaki Nomad | 36 | 2418.67 | 3147 | Yajilin Yacht | 179 | 1160.95 | 3148 | Kakuro Kart | 15 | 2769 | 3058 | Kurotto Kingdom | 22 | 2631 | 3149 | Voxas Vacation | 13 | 2776 | 3089 | Rassi Silai Race | 18 | 2497.46 | 3085 | Tapa Train | 16 | 2582 | 3151 |
| Puzzle Test | JiaHeNiTian's Rank | JiaHeNiTian's Score | Test Max Score | PS | RS | NS | W |
| 2023R2 (Evergreens & Rule Pool) | 23 | 97.3167 | 127.767 | 827 | 930 | 853 | 1 |
| PANFOPCWHTTAPA 3 | 12 | 143.933 | 149.6 | 914 | 959 | 925 | 1 |
| 2022R6 (MII & Object Placement) | 21 | 83.1 | 125.05 | 751 | 905 | 790 | 0.8 |
| 2022R5 (Loops & Shading) | 27 | 78.5 | 129.217 | 734 | 888 | 772 | 0.8 |
| 2022R4 (Numbers & Puzz.link) | 12 | 82.2 | 120.383 | 782 | 956 | 825 | 0.7 |
| 2022R3 (Regions & Evergreens) | 7 | 110.867 | 128.517 | 896 | 976 | 916 | 0.7 |
| 2022R2 (Casual & Word) | 88 | 44.7 | 109.25 | 566 | 679 | 594 | 0.6 |
| 2022R1 (Classics) | 8 | 133.3 | 143.133 | 933 | 981 | 945 | 0.6 |
| PANFOPCWHTTAPA 2 | 13 | 143.85 | 148.717 | 945 | 971 | 952 | 0.6 |
| 2023R1 (Classics) | 12 | 113.983 | 131.483 | 896 | 968 | 914 | 1 |
| Moscow Puzzle Cup 2022 - Part 2 | 28 | 403 | 0 | ||||
| Moscow Puzzle Cup 2022 - Part 1 | 23 | 301.7 | 0 | ||||
| PANFOPCWHTTAPA | 16 | 138.3 | 147.133 | 886 | 946 | 901 | |
| MII & Evergreens (PR 2021) | 11 | 117.583 | 148.45 | 838 | 937 | 863 | |
| Shading (PR 2021) | 6 | 152.083 | 168.15 | 910 | 973 | 926 | |
| Casual & Word (PR 2021) | 39 | 98.2833 | 135.95 | 726 | 804 | 745 | |
| OP (PR 2021) | 44 | 119.133 | 157.5 | 781 | 817 | 790 | |
| Regions (PR 2021) | 8 | 120.717 | 149.3 | 858 | 969 | 886 | |
| 25Y | 54 | 880 | 0 | ||||
| Sudoku Test | JiaHeNiTian's Rank | JiaHeNiTian's Score | Test Max Score | PS | RS | NS | W |
| 2023R3 (Irregular & Math) | 28 | 76.7 | 121.783 | 754 | 931 | 798 | 1 |
| 2023R2 (Outside & Hybrids) | 52 | 75.8 | 136.25 | 699 | 869 | 741 | 1 |
| 2022R4 (Math & Irregular) | 14 | 124.3 | 145.7 | 891 | 961 | 908 | 0.8 |
| 2022R3 (Converse & Outside) | 16 | 123.867 | 153.967 | 860 | 963 | 885 | 0.8 |
| 2022R2 (Odd Even & Hybrids) | 12 | 114.85 | 142.533 | 858 | 965 | 885 | 0.7 |
| 2022R1 (Standard & Neighbours) | 20 | 109.183 | 138.383 | 850 | 949 | 875 | 0.7 |
| 2023R1 (Standard & Odd Even) | 139 | 57.4 | 140.617 | 610 | 736 | 641 | 1 |
| Odd Even (SM 2021) | 44 | 84.4 | 149.333 | 677 | 829 | 715 | 0.6 |
| Hybrids (SM 2021) | 9 | 133.667 | 151.867 | 903 | 974 | 921 | 0.6 |
| Irregular and Twisted Classics (SM 2021) | 17 | 127.15 | 150.4 | 876 | 948 | 894 | 0.6 |
| Converse (SM 2021) | 21 | 137.317 | 158.35 | 882 | 941 | 897 | |
| Math (SM 2021) | 14 | 123.017 | 146.983 | 881 | 957 | 900 | |
| Outside (SM 2021) | 35 | 108.75 | 145.05 | 801 | 903 | 826 | |
| Converse & Twisted Classics (SM 18) | 45 | 88 | 143.6 | 720 | 839 | 750 |
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 2021 | JiaHeNiTian's Rank | JiaHeNiTian's Score | Test Max Score |
| Time Trials | Silver : 1, Bronze : 2 | ||
| TVC | JiaHeNiTian's Rank | JiaHeNiTian's Score | Test Max Score |
| Tapa Variations Contest - XXIII | 19 | 997 | 0 | Tapa Variations Contest - XXII | 61 | 535 | 0 | Tapa Variations Contest - XXI | 28 | 334 | 0 |
| User profile: JiaHeNiTian | ||
| Real name | Xu Chenhao | |
| Blog | ||
| Country | China | |
| Date registered | 2018-01-12 2:50 PM | |
| Last logon | 2023-03-22 6:29 PM | |
| Total posts | 6 | |
| Active user? | Yes | |
| Rank | ||
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