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 |
|---|---|---|---|
| brasno | 4 | 1437 | 791 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.146 | 0.147 | 17.5 | -19 | 21 | 1206 | 1171 | 2791 |
| SRMFix | -0.064 | 0.160 | 0.162 | 27.3 | -38 | 33 | 1195 | 1156 | 2700 |
| EloSRM | -0.077 | 0.169 | 0.190 | 26.8 | -14 | 57 | 1465 | 1437 | 2520 |
| SRM | -0.428 | 0.428 | 0.496 | 102.2 | -204 | -60 | 996 | 791 | 2931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-01-05 | SRM 226 | 2 | 115 | 97.09 | -0.24 | -13 | 1437 | 2520 | -67 | 791 | 2931 |
| 3 | 2004-12-28 | SRM 225 | 2 | 127 | 108.77 | -0.22 | -14 | 1451 | 2458 | -78 | 858 | 2574 |
| 2 | 2004-12-22 | SRM 224 | 2 | 113 | 128.38 | 0.18 | 57 | 1465 | 2395 | -60 | 936 | 2201 |
| 1 | 2004-12-18 | SRM 223 | 2 | 135 | 132.79 | -0.02 | 23 | 1408 | 2583 | -204 | 996 | 1967 |