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 |
|---|---|---|---|
| rabotinsky | 1 | 1712 | 885 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.139 | 0.139 | 0.139 | 10.5 | -10 | -10 | 1534 | 1534 | 9896 |
| EloSRM | -0.197 | 0.197 | 0.197 | 34.6 | -35 | -35 | 1712 | 1712 | 9703 |
| initial | -0.268 | 0.268 | 0.268 | 32.3 | -32 | -32 | 1168 | 1168 | 9617 |
| SRMFix | -0.334 | 0.334 | 0.334 | 79.3 | -79 | -79 | 1121 | 1121 | 9787 |
| SRM | -1.286 | 1.286 | 1.286 | 315.0 | -315 | -315 | 885 | 885 | 7476 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-31 | SRM 531 | 2 | 890 | 776.44 | -0.20 | -35 | 1712 | 9703 | -315 | 885 | 7476 |