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 |
|---|---|---|---|
| BeCase | 1 | 1817 | 1129 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.404 | 0.404 | 0.404 | 71.0 | -71 | -71 | 1129 | 1129 | 4700 |
| SRMFix | 0.559 | 0.559 | 0.559 | 129.2 | 129 | 129 | 1329 | 1329 | 6016 |
| initial | 0.614 | 0.614 | 0.614 | 74.0 | 74 | 74 | 1274 | 1274 | 6568 |
| EloSRM | 0.710 | 0.710 | 0.710 | 239.5 | 239 | 239 | 1817 | 1817 | 5649 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-02 | SRM 420 | 2 | 323 | 528.54 | 0.71 | 239 | 1817 | 5649 | -71 | 1129 | 4700 |