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 |
|---|---|---|---|
| nishab89 | 2 | 1661 | 617 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.286 | 0.331 | 0.437 | 39.8 | -74 | 5 | 1205 | 1131 | 9797 |
| SRMFix | -0.346 | 0.346 | 0.470 | 57.0 | -107 | -7 | 1193 | 1086 | 9503 |
| EloSRM | -0.279 | 0.395 | 0.483 | 82.8 | -100 | 66 | 1761 | 1661 | 8569 |
| Odd | -0.245 | 0.415 | 0.481 | 89.0 | -92 | 86 | 1599 | 1507 | 8672 |
| SRM | -1.088 | 1.088 | 1.095 | 291.5 | -383 | -200 | 1000 | 617 | 9630 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-01 | SRM 496 | 2 | 930 | 588.22 | -0.67 | -100 | 1661 | 8569 | -383 | 617 | 9630 |
| 1 | 2011-01-27 | SRM 495 | 2 | 690 | 747.73 | 0.12 | 66 | 1761 | 7405 | -200 | 1000 | 5205 |