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 |
|---|---|---|---|
| BottomCodest | 31 | 2230 | 1261 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.190 | 0.678 | 0.872 | 81.6 | -196 | 237 | 1908 | 1908 | 2442 |
| Odd | 0.128 | 0.702 | 0.838 | 38.4 | -41 | 371 | 2106 | 2106 | 2745 |
| EloSRM | 0.142 | 0.703 | 0.843 | 37.7 | -40 | 367 | 2230 | 2230 | 2805 |
| SRMFix | 0.213 | 0.717 | 0.865 | 49.8 | -81 | 357 | 1724 | 1724 | 2775 |
| SRM | 0.520 | 0.843 | 1.028 | 58.2 | -336 | 316 | 1516 | 1261 | 2622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2009-12-05 | SRM 454 | 1 | 449 | 554.09 | 0.30 | 22 | 2230 | 2805 | 26 | 1261 | 2622 |
| 30 | 2009-11-25 | SRM 453.5 | 2 | 69 | 148.04 | 1.10 | 32 | 2208 | 2923 | 39 | 1235 | 2849 |
| 29 | 2009-11-05 | SRM 452 | 2 | 112 | 186.45 | 0.74 | 27 | 2176 | 3116 | 32 | 1196 | 3226 |
| 28 | 2009-09-23 | SRM 449 | 2 | 75 | 253.20 | 1.76 | 47 | 2149 | 3224 | 68 | 1164 | 3400 |
| 27 | 2009-08-25 | SRM 447 | 2 | 273 | 194.57 | -0.49 | -7 | 2102 | 3469 | -10 | 1096 | 3956 |
| 26 | 2009-07-23 | SRM 445 | 2 | 382 | 216.26 | -0.82 | -15 | 2110 | 3403 | -31 | 1106 | 3843 |
| 25 | 2009-07-08 | SRM 444 | 2 | 87 | 232.18 | 1.42 | 43 | 2124 | 3301 | 62 | 1137 | 3600 |
| 24 | 2009-06-23 | SRM 443 | 2 | 131 | 206.77 | 0.66 | 28 | 2082 | 3579 | 41 | 1075 | 4100 |
| 23 | 2009-06-13 | SRM 442 | 2 | 209 | 261.01 | 0.32 | 19 | 2054 | 3754 | 28 | 1034 | 4473 |
| 22 | 2009-05-27 | SRM 441 | 2 | 243 | 238.24 | -0.03 | 7 | 2035 | 3901 | 8 | 1006 | 5061 |
| 21 | 2009-05-12 | SRM 440 | 2 | 272 | 258.51 | -0.07 | 5 | 2029 | 3945 | 12 | 998 | 5600 |
| 20 | 2009-02-12 | SRM 435 | 2 | 323 | 175.89 | -0.88 | -21 | 2024 | 3913 | -36 | 986 | 7041 |
| 19 | 2008-12-11 | SRM 429 | 2 | 299 | 230.56 | -0.38 | -6 | 2045 | 3747 | -9 | 1022 | 6338 |
| 18 | 2008-11-25 | SRM 427 | 2 | 263 | 175.48 | -0.58 | -12 | 2050 | 3669 | -20 | 1031 | 6131 |
| 17 | 2008-10-08 | SRM 421 | 2 | 462 | 191.25 | -1.27 | -25 | 2062 | 3527 | -62 | 1051 | 6205 |
| 16 | 2008-10-02 | SRM 420 | 2 | 114 | 184.48 | 0.69 | 27 | 2087 | 3342 | 37 | 1113 | 5437 |
| 15 | 2008-09-24 | SRM 419 | 2 | 264 | 134.79 | -0.97 | -22 | 2059 | 3523 | -46 | 1076 | 5879 |
| 14 | 2008-09-11 | SRM 417 | 2 | 143 | 208.19 | 0.54 | 25 | 2081 | 3359 | 30 | 1122 | 4767 |
| 13 | 2008-09-04 | SRM 416 | 2 | 97 | 201.48 | 1.06 | 43 | 2055 | 3520 | 53 | 1092 | 5710 |
| 12 | 2008-08-26 | SRM 415 | 2 | 102 | 171.85 | 0.75 | 38 | 2012 | 3844 | 44 | 1039 | 6353 |
| 11 | 2008-08-06 | SRM 413 | 2 | 363 | 227.94 | -0.67 | -19 | 1974 | 4130 | -33 | 995 | 6989 |
| 10 | 2008-07-23 | SRM 411 | 2 | 177 | 203.95 | 0.20 | 18 | 1993 | 3877 | 18 | 1028 | 6393 |
| 9 | 2008-07-19 | SRM 410 | 2 | 153 | 358.72 | 1.23 | 65 | 1975 | 4062 | 70 | 1010 | 6843 |
| 8 | 2008-07-10 | SRM 409 | 2 | 644 | 315.22 | -1.03 | -40 | 1909 | 4599 | -75 | 940 | 7986 |
| 7 | 2008-06-26 | SRM 407 | 2 | 363 | 249.06 | -0.54 | -19 | 1950 | 4162 | -29 | 1015 | 6707 |
| 6 | 2008-06-17 | SRM 406 | 2 | 295 | 168.68 | -0.81 | -33 | 1969 | 3973 | -45 | 1044 | 6202 |
| 5 | 2008-06-14 | SRM 405 | 2 | 255 | 288.85 | 0.18 | 28 | 2002 | 3671 | 21 | 1089 | 5663 |
| 4 | 2008-06-05 | SRM 404 | 1 | 595 | 571.40 | -0.06 | -6 | 1974 | 3881 | -139 | 1068 | 5803 |
| 3 | 2008-05-28 | College Tour Fudan | 1 | 30 | 38.87 | 0.37 | 78 | 1980 | 3806 | 27 | 1207 | 3550 |
| 2 | 2008-05-24 | SRM 402 | 1 | 495 | 480.49 | -0.10 | -24 | 1902 | 4418 | -336 | 1180 | 3689 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 154 | 527.71 | 1.78 | 367 | 1926 | 4149 | 316 | 1516 | 1385 |