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 |
|---|---|---|---|
| xiaozong_wang | 1 | 1724 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.167 | 0.167 | 0.167 | 40.3 | 40 | 40 | 1240 | 1240 | 6619 |
| initial | 0.224 | 0.224 | 0.224 | 27.0 | 27 | 27 | 1227 | 1227 | 6878 |
| EloSRM | 0.285 | 0.285 | 0.285 | 115.8 | 116 | 116 | 1724 | 1724 | 6579 |
| SRM | -0.661 | 0.661 | 0.661 | 140.0 | -140 | -140 | 1060 | 1060 | 4828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 539 | 656.90 | 0.28 | 116 | 1724 | 6579 | -140 | 1060 | 4828 |