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 |
|---|---|---|---|
| skw | 2 | 1565 | 498 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.235 | 0.278 | 0.364 | 33.5 | -62 | 5 | 1205 | 1144 | 11279 |
| SRMFix | -0.283 | 0.283 | 0.388 | 47.1 | -90 | -4 | 1196 | 1106 | 11038 |
| EloSRM | -0.202 | 0.329 | 0.387 | 81.1 | -92 | 70 | 1657 | 1565 | 9348 |
| Odd | -0.178 | 0.343 | 0.387 | 85.3 | -84 | 87 | 1531 | 1447 | 8684 |
| SRM | -1.082 | 1.082 | 1.083 | 351.0 | -483 | -219 | 981 | 498 | 12372 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-01-06 | SRM 432 | 2 | 608 | 418.52 | -0.53 | -92 | 1565 | 9348 | -483 | 498 | 12372 |
| 1 | 2008-12-11 | SRM 429 | 2 | 538 | 587.48 | 0.13 | 70 | 1657 | 7548 | -219 | 981 | 7198 |