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 |
|---|---|---|---|
| raoof | 1 | 1921 | 1190 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.061 | 0.061 | 0.061 | 10.0 | -10 | -10 | 1190 | 1190 | 3569 |
| SRMFix | 0.901 | 0.901 | 0.901 | 200.5 | 200 | 200 | 1400 | 1400 | 5110 |
| initial | 0.968 | 0.968 | 0.968 | 116.6 | 117 | 117 | 1317 | 1317 | 5796 |
| EloSRM | 1.033 | 1.033 | 1.033 | 316.4 | 316 | 316 | 1921 | 1921 | 4768 |
| Odd | 1.070 | 1.070 | 1.070 | 329.6 | 330 | 330 | 1785 | 1785 | 4896 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 277 | 566.89 | 1.03 | 316 | 1921 | 4768 | -10 | 1190 | 3569 |