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 |
|---|---|---|---|
| xiaoshua1 | 1 | 2789 | 1883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 7.828 | 7.828 | 7.828 | 683.0 | 683 | 683 | 1883 | 1883 | 687 |
| SRMFix | 8.788 | 8.788 | 8.788 | 1,047.8 | 1048 | 1048 | 2248 | 2248 | 1041 |
| initial | 8.866 | 8.866 | 8.866 | 1,067.5 | 1068 | 1068 | 2268 | 2268 | 2218 |
| EloSRM | 8.920 | 8.920 | 8.920 | 1,026.6 | 1027 | 1027 | 2789 | 2789 | 1439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-05-29 | SRM 544 | 2 | 1 | 484.49 | 8.92 | 1027 | 2789 | 1439 | 683 | 1883 | 687 |