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 |
|---|---|---|---|
| otarefson | 2 | 1898 | 958 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.168 | 0.197 | 0.259 | 34.1 | -7 | 61 | 1254 | 1254 | 8015 |
| initial | 0.227 | 0.227 | 0.289 | 27.3 | 6 | 49 | 1255 | 1255 | 8115 |
| EloSRM | 0.228 | 0.228 | 0.256 | 75.2 | 64 | 86 | 1898 | 1898 | 7805 |
| Odd | 0.265 | 0.265 | 0.281 | 89.5 | 89 | 90 | 1725 | 1725 | 7941 |
| SRM | -0.575 | 0.575 | 0.682 | 121.0 | -194 | -48 | 1006 | 958 | 6822 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 455 | 578.02 | 0.34 | 86 | 1898 | 7805 | -48 | 958 | 6822 |
| 1 | 2012-02-09 | SRM 532 | 2 | 764 | 826.16 | 0.11 | 64 | 1812 | 8533 | -194 | 1006 | 6042 |