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 |
|---|---|---|---|
| perrazoss | 1 | 1450 | 641 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.406 | 0.406 | 0.406 | 98.4 | -98 | -98 | 1331 | 1331 | 11686 |
| EloSRM | -0.436 | 0.436 | 0.436 | 112.9 | -113 | -113 | 1450 | 1450 | 11502 |
| initial | -0.515 | 0.515 | 0.515 | 62.0 | -62 | -62 | 1138 | 1138 | 11191 |
| SRMFix | -0.579 | 0.579 | 0.579 | 133.5 | -134 | -134 | 1066 | 1066 | 11544 |
| SRM | -1.521 | 1.521 | 1.521 | 559.0 | -559 | -559 | 641 | 641 | 11362 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-17 | SRM 406 | 2 | 558 | 419.44 | -0.44 | -113 | 1450 | 11502 | -559 | 641 | 11362 |