3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| huangwei | 37 | 2315 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.346 | 0.866 | 1.150 | 43.8 | -68 | 133 | 2322 | 2315 | 3463 |
| Odd | 0.304 | 0.868 | 1.148 | 40.7 | -51 | 128 | 2198 | 2154 | 3461 |
| initial | 0.182 | 0.888 | 1.219 | 106.9 | -348 | 414 | 2131 | 2011 | 2713 |
| SRMFix | 0.261 | 0.921 | 1.198 | 50.7 | -105 | 131 | 1858 | 1762 | 3246 |
| SRM | 0.588 | 0.954 | 1.338 | 65.5 | -371 | 108 | 1343 | 1148 | 4266 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 37 | 2011-07-13 | SRM 512 | 1 | 681 | 673.53 | -0.18 | -7 | 2315 | 3463 | -53 | 1148 | 4266 |
| 36 | 2011-06-18 | TCO11 Round 1 | 1 | 901 | 1,223.17 | 0.44 | 26 | 2322 | 3391 | 55 | 1201 | 3724 |
| 35 | 2011-06-08 | SRM 509 | 1 | 721 | 674.87 | -0.20 | -8 | 2296 | 3555 | -81 | 1146 | 4270 |
| 34 | 2011-06-02 | SRM 508 | 1 | 540 | 660.35 | -0.03 | 1 | 2305 | 3473 | -17 | 1227 | 3487 |
| 33 | 2011-05-28 | SRM 507 | 2 | 41 | 222.54 | 2.44 | 53 | 2304 | 3428 | 86 | 1244 | 3277 |
| 32 | 2011-05-24 | TCO11 Qual 3 | 1 | 356 | 489.76 | 0.46 | 28 | 2251 | 3738 | 37 | 1158 | 4055 |
| 31 | 2011-05-17 | SRM 504.5 | 2 | 46 | 333.67 | 2.86 | 76 | 2223 | 3836 | 108 | 1121 | 4358 |
| 30 | 2011-05-14 | TCO11 Qual 1 | 1 | 857 | 1,040.76 | 0.28 | 27 | 2147 | 4308 | 37 | 1013 | 5296 |
| 29 | 2011-05-03 | Member SRM 505 | 2 | 627 | 262.00 | -1.26 | -38 | 2120 | 4525 | -49 | 976 | 5696 |
| 28 | 2011-04-16 | Member SRM 503 | 2 | 735 | 217.74 | -1.76 | -56 | 2159 | 4210 | -74 | 1025 | 5193 |
| 27 | 2011-03-30 | Member SRM 501 | 2 | 392 | 156.75 | -1.32 | -55 | 2214 | 3744 | -23 | 1099 | 4424 |
| 26 | 2009-08-08 | SRM 446 | 1 | 608 | 514.18 | -0.33 | -19 | 2269 | 2543 | -91 | 1122 | 3706 |
| 25 | 2009-07-08 | SRM 444 | 1 | 448 | 505.34 | -0.12 | -5 | 2288 | 2437 | -18 | 1213 | 2980 |
| 24 | 2009-05-27 | SRM 441 | 1 | 439 | 419.39 | -0.23 | -13 | 2293 | 2391 | -70 | 1231 | 2863 |
| 23 | 2009-05-12 | SRM 440 | 1 | 408 | 457.75 | -0.18 | -10 | 2307 | 2330 | -42 | 1301 | 2561 |
| 22 | 2009-02-24 | TCO09 Qual 1 | 1 | 219 | 666.18 | 1.60 | 92 | 2316 | 2182 | 108 | 1343 | 2313 |
| 21 | 2008-11-25 | SRM 427 | 2 | 36 | 120.14 | 1.74 | 51 | 2224 | 2662 | 75 | 1235 | 3275 |
| 20 | 2008-11-06 | SRM 424 | 2 | 272 | 112.20 | -1.28 | -26 | 2173 | 2894 | -26 | 1160 | 4328 |
| 19 | 2008-09-20 | SRM 418 | 1 | 535 | 497.14 | -0.20 | -12 | 2199 | 2694 | -94 | 1186 | 3846 |
| 18 | 2008-09-11 | SRM 417 | 2 | 25 | 154.87 | 2.63 | 71 | 2211 | 2611 | 89 | 1280 | 2985 |
| 17 | 2008-09-04 | SRM 416 | 2 | 60 | 159.69 | 1.41 | 56 | 2140 | 3024 | 59 | 1191 | 3810 |
| 16 | 2008-06-26 | SRM 407 | 2 | 58 | 211.76 | 1.87 | 63 | 2085 | 3153 | 78 | 1132 | 4596 |
| 15 | 2008-06-17 | SRM 406 | 2 | 89 | 184.18 | 1.05 | 49 | 2022 | 3562 | 57 | 1054 | 6108 |
| 14 | 2008-06-14 | SRM 405 | 2 | 565 | 260.17 | -1.12 | -36 | 1973 | 3916 | -68 | 997 | 6850 |
| 13 | 2008-06-08 | College Tour West China | 1 | 135 | 191.47 | 0.50 | 42 | 2009 | 3619 | 66 | 1065 | 5947 |
| 12 | 2008-05-24 | SRM 402 | 2 | 291 | 219.98 | -0.40 | -12 | 1967 | 3872 | -14 | 999 | 6010 |
| 11 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 658.86 | 0.06 | 12 | 1979 | 3494 | 13 | 1013 | 4760 |
| 10 | 2008-01-09 | SRM 387 | 2 | 204 | 141.35 | -0.53 | -17 | 1967 | 3463 | -15 | 1000 | 4802 |
| 9 | 2007-12-19 | SRM 384 | 2 | 99 | 154.30 | 0.64 | 47 | 1984 | 3300 | 48 | 1015 | 4666 |
| 8 | 2007-12-04 | SRM 380 | 2 | 125 | 221.33 | 0.82 | 65 | 1937 | 3492 | 55 | 967 | 4931 |
| 7 | 2007-11-28 | SRM 379 | 2 | 81 | 246.04 | 1.60 | 132 | 1871 | 3927 | 100 | 912 | 5277 |
| 6 | 2007-11-14 | SRM 376 | 2 | 218 | 307.16 | 0.50 | 71 | 1739 | 4807 | 31 | 812 | 6141 |
| 5 | 2007-07-12 | SRM 357 | 2 | 260 | 336.83 | 0.37 | 54 | 1668 | 4731 | 21 | 781 | 5723 |
| 4 | 2007-06-07 | SRM 353 | 2 | 385 | 515.74 | 0.42 | 66 | 1614 | 5042 | 27 | 760 | 5966 |
| 3 | 2007-05-29 | SRM 351 | 2 | 312 | 514.12 | 0.72 | 133 | 1548 | 5387 | 35 | 733 | 6111 |
| 2 | 2007-05-23 | SRM 350 | 2 | 371 | 379.56 | -0.17 | -24 | 1415 | 6564 | -131 | 698 | 6346 |
| 1 | 2007-05-15 | SRM 349 | 2 | 450 | 409.39 | -0.31 | -68 | 1439 | 6265 | -371 | 829 | 5257 |