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 |
|---|---|---|---|
| stephenie | 1 | 1657 | 936 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.028 | 0.028 | 0.028 | 16.3 | 16 | 16 | 1657 | 1657 | 6914 |
| initial | -0.107 | 0.107 | 0.107 | 12.9 | -13 | -13 | 1187 | 1187 | 6950 |
| SRMFix | -0.160 | 0.160 | 0.160 | 38.7 | -39 | -39 | 1161 | 1161 | 6966 |
| SRM | -1.112 | 1.112 | 1.112 | 264.0 | -264 | -264 | 936 | 936 | 5313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-04 | SRM 457 | 2 | 482 | 472.69 | -0.03 | 16 | 1657 | 6914 | -264 | 936 | 5313 |