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 |
|---|---|---|---|
| colourful | 2 | 1661 | 818 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.196 | 0.412 | 0.456 | 93.5 | -38 | 149 | 1542 | 1542 | 7318 |
| initial | 0.084 | 0.419 | 0.428 | 50.5 | -40 | 61 | 1220 | 1220 | 7363 |
| EloSRM | 0.182 | 0.428 | 0.465 | 104.4 | -56 | 153 | 1661 | 1661 | 7240 |
| SRMFix | 0.080 | 0.481 | 0.487 | 93.0 | -94 | 92 | 1197 | 1197 | 7862 |
| SRM | -0.605 | 0.789 | 0.995 | 192.0 | -383 | 1 | 818 | 818 | 9425 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-19 | SRM 410 | 2 | 481 | 734.30 | 0.61 | 153 | 1661 | 7240 | 1 | 818 | 9425 |
| 1 | 2008-07-01 | SRM 408 | 2 | 562 | 473.72 | -0.25 | -56 | 1508 | 10167 | -383 | 817 | 9314 |