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 |
|---|---|---|---|
| FireIce | 4 | 1556 | 828 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.160 | 0.347 | 0.501 | 52.3 | -45 | 117 | 1556 | 1556 | 3306 |
| initial | 0.122 | 0.390 | 0.524 | 46.9 | -46 | 116 | 1259 | 1259 | 3155 |
| SRMFix | 0.145 | 0.413 | 0.540 | 57.5 | -58 | 110 | 1223 | 1223 | 3414 |
| SRM | -0.217 | 0.655 | 0.730 | 123.0 | -211 | 60 | 989 | 828 | 3912 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-01-21 | SRM 284 | 2 | 154 | 295.44 | 0.94 | 117 | 1556 | 3306 | 60 | 828 | 3912 |
| 3 | 2006-01-19 | SRM 283 | 2 | 271 | 285.50 | 0.08 | 28 | 1439 | 3912 | -52 | 768 | 4235 |
| 2 | 2006-01-05 | SRM 281 | 2 | 277 | 255.89 | -0.34 | -45 | 1411 | 4161 | -169 | 820 | 4036 |
| 1 | 2005-12-28 | SRM 280 | 2 | 252 | 245.46 | -0.04 | 19 | 1456 | 3838 | -211 | 989 | 2918 |