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 |
|---|---|---|---|
| tomeko | 2 | 1806 | 933 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.098 | 0.567 | 0.575 | 68.2 | -56 | 80 | 1280 | 1224 | 6282 |
| SRMFix | -0.018 | 0.619 | 0.619 | 120.8 | -103 | 138 | 1338 | 1235 | 6075 |
| SRM | -0.652 | 0.652 | 0.742 | 133.5 | -215 | -52 | 1148 | 933 | 5264 |
| EloSRM | 0.038 | 0.704 | 0.705 | 158.7 | -80 | 237 | 1886 | 1806 | 5711 |
| Odd | 0.068 | 0.720 | 0.723 | 164.7 | -72 | 258 | 1741 | 1669 | 5749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-20 | Member SRM 468 | 2 | 599 | 467.71 | -0.67 | -80 | 1806 | 5711 | -215 | 933 | 5264 |
| 1 | 2010-03-02 | SRM 463 | 2 | 363 | 607.15 | 0.74 | 237 | 1886 | 5250 | -52 | 1148 | 3549 |