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 |
|---|---|---|---|
| xiayang05 | 5 | 1970 | 924 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.156 | 0.371 | 0.421 | 84.5 | -63 | 222 | 1812 | 1812 | 6292 |
| EloSRM | 0.156 | 0.375 | 0.417 | 81.8 | -70 | 206 | 1970 | 1970 | 6284 |
| SRMFix | 0.197 | 0.405 | 0.420 | 63.9 | -86 | 114 | 1349 | 1349 | 6378 |
| initial | 0.285 | 0.405 | 0.420 | 48.8 | -36 | 67 | 1372 | 1372 | 6109 |
| SRM | -0.181 | 0.461 | 0.564 | 59.2 | -183 | 7 | 1128 | 924 | 6734 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-07-26 | SRM 513 | 2 | 492 | 568.16 | 0.21 | 35 | 1970 | 6284 | 7 | 924 | 6734 |
| 4 | 2011-07-02 | SRM 511 | 2 | 527 | 669.33 | 0.34 | 56 | 1935 | 6463 | 3 | 917 | 6672 |
| 3 | 2011-06-08 | SRM 509 | 2 | 573 | 640.19 | 0.16 | 42 | 1879 | 6985 | -31 | 914 | 6665 |
| 2 | 2011-05-28 | SRM 507 | 2 | 875 | 597.88 | -0.55 | -70 | 1836 | 7276 | -183 | 945 | 6098 |
| 1 | 2011-03-08 | SRM 499 | 2 | 497 | 761.12 | 0.62 | 206 | 1906 | 6127 | -72 | 1128 | 4082 |