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 |
|---|---|---|---|
| XiaXichao | 1 | 1473 | 497 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.416 | 0.416 | 0.416 | 112.5 | -113 | -113 | 1472 | 1472 | 11525 |
| initial | -0.508 | 0.508 | 0.508 | 61.2 | -61 | -61 | 1139 | 1139 | 11245 |
| SRMFix | -0.562 | 0.562 | 0.562 | 130.0 | -130 | -130 | 1070 | 1070 | 11560 |
| SRM | -1.566 | 1.566 | 1.566 | 703.0 | -703 | -703 | 497 | 497 | 12293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-25 | SRM 427 | 2 | 622 | 467.00 | -0.42 | -113 | 1472 | 11525 | -703 | 497 | 12293 |