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 |
|---|---|---|---|
| segment | 21 | 1998 | 943 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.032 | 0.637 | 0.756 | 47.6 | -50 | 189 | 1962 | 1869 | 4181 |
| EloSRM | -0.027 | 0.649 | 0.769 | 49.4 | -54 | 174 | 2087 | 1998 | 4149 |
| initial | 0.077 | 0.653 | 0.836 | 78.7 | -202 | 224 | 1722 | 1386 | 4850 |
| SRMFix | 0.099 | 0.665 | 0.804 | 49.7 | -83 | 112 | 1582 | 1441 | 4475 |
| SRM | 0.379 | 0.803 | 1.038 | 56.2 | -147 | 115 | 1096 | 943 | 5405 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2009-08-08 | SRM 446 | 2 | 524 | 290.22 | -0.85 | -25 | 1998 | 4149 | -30 | 943 | 5405 |
| 20 | 2009-05-27 | SRM 441 | 2 | 507 | 219.60 | -1.21 | -30 | 2023 | 3976 | -58 | 973 | 5472 |
| 19 | 2009-05-12 | SRM 440 | 2 | 513 | 210.50 | -1.28 | -34 | 2053 | 3751 | -65 | 1031 | 5059 |
| 18 | 2009-02-12 | SRM 435 | 2 | 65 | 181.57 | 1.48 | 53 | 2087 | 3476 | 65 | 1096 | 5314 |
| 17 | 2009-01-21 | SRM 433 | 2 | 361 | 227.86 | -0.66 | -16 | 2034 | 3889 | -34 | 1031 | 5971 |
| 16 | 2009-01-06 | SRM 432 | 2 | 265 | 175.38 | -0.60 | -15 | 2050 | 3739 | -30 | 1065 | 5703 |
| 15 | 2008-12-23 | SRM 431 | 2 | 288 | ||||||||
| 14 | 2008-12-20 | SRM 430 | 2 | 210 | 219.56 | 0.06 | 11 | 2065 | 3641 | 3 | 1095 | 5419 |
| 13 | 2008-12-14 | TC China 08 - Finals | 1 | 257 | 233.44 | -0.14 | -3 | 2054 | 3684 | 15 | 1092 | 5432 |
| 12 | 2008-12-04 | TC China 08 - 1C | 1 | 68 | 96.55 | 0.51 | 42 | 2057 | 3633 | 64 | 1077 | 5616 |
| 11 | 2008-11-28 | TC China 08 - 1B | 1 | 61 | 66.96 | 0.13 | 20 | 2015 | 3946 | 31 | 1013 | 6521 |
| 10 | 2008-11-25 | SRM 427 | 2 | 420 | 182.73 | -1.20 | -54 | 1995 | 4109 | -76 | 982 | 7293 |
| 9 | 2008-11-23 | TC China 08 - 1A | 1 | 53 | 109.28 | 1.04 | 116 | 2049 | 3647 | 115 | 1058 | 5850 |
| 8 | 2008-06-08 | College Tour West China | 1 | 158 | 232.15 | 0.55 | 55 | 1932 | 4233 | 85 | 943 | 7829 |
| 7 | 2008-05-25 | College Tour Guangdong | 1 | 113 | 204.11 | 0.85 | 69 | 1878 | 4683 | 9 | 858 | 8308 |
| 6 | 2008-05-01 | SRM 400 | 2 | 313 | 414.85 | 0.41 | 60 | 1808 | 4881 | 24 | 849 | 6352 |
| 5 | 2008-03-06 | SRM 392 | 2 | 455 | 398.51 | -0.19 | -9 | 1748 | 5349 | -35 | 825 | 6695 |
| 4 | 2008-02-26 | SRM 391 | 2 | 240 | 389.94 | 0.70 | 137 | 1757 | 5210 | 23 | 860 | 6230 |
| 3 | 2007-07-12 | SRM 357 | 2 | 389 | 318.88 | -0.29 | -26 | 1620 | 5036 | -103 | 837 | 5245 |
| 2 | 2007-06-14 | SRM 354 | 2 | 484 | 380.69 | -0.35 | -37 | 1647 | 4853 | -147 | 940 | 4421 |
| 1 | 2007-06-07 | SRM 353 | 2 | 390 | 544.27 | 0.48 | 174 | 1684 | 4562 | -113 | 1087 | 3277 |