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 |
|---|---|---|---|
| yaofei2 | 1 | 1764 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.218 | 0.218 | 0.218 | 40.1 | -40 | -40 | 1764 | 1764 | 10492 |
| initial | -0.272 | 0.272 | 0.272 | 32.8 | -33 | -33 | 1167 | 1167 | 10520 |
| SRMFix | -0.334 | 0.334 | 0.334 | 79.2 | -79 | -79 | 1121 | 1121 | 10668 |
| SRM | -1.252 | 1.252 | 1.252 | 316.0 | -316 | -316 | 884 | 884 | 8158 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-03-25 | SRM 574 | 2 | 938 | 807.41 | -0.22 | -40 | 1764 | 10492 | -316 | 884 | 8158 |