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 |
|---|---|---|---|
| epalacios | 3 | 1448 | 723 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.184 | 0.184 | 0.222 | 31.3 | -38 | 27 | 1515 | 1448 | 6058 |
| Odd | -0.174 | 0.193 | 0.225 | 33.6 | -30 | 44 | 1425 | 1368 | 6076 |
| SRMFix | -0.237 | 0.237 | 0.245 | 41.4 | -52 | -34 | 1162 | 1076 | 6761 |
| initial | -0.239 | 0.239 | 0.256 | 28.8 | -39 | -13 | 1187 | 1114 | 7161 |
| SRM | -0.724 | 0.724 | 0.738 | 159.0 | -202 | -110 | 998 | 723 | 6462 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-02-07 | SRM 338 | 2 | 458 | 381.57 | -0.26 | -28 | 1448 | 6058 | -110 | 723 | 6462 |
| 2 | 2007-01-17 | SRM 335 | 2 | 381 | 374.30 | -0.28 | -38 | 1477 | 5765 | -165 | 833 | 5483 |
| 1 | 2006-12-21 | SRM 331 | 2 | 356 | 353.87 | -0.01 | 27 | 1515 | 5248 | -202 | 998 | 3971 |