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 |
|---|---|---|---|
| Gandalf_White | 2 | 1142 | 666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.261 | 0.261 | 0.267 | 54.7 | -71 | -39 | 1213 | 1142 | 3170 |
| Odd | -0.283 | 0.283 | 0.291 | 49.0 | -68 | -30 | 1203 | 1134 | 3137 |
| SRMFix | -0.394 | 0.394 | 0.398 | 77.5 | -81 | -74 | 1119 | 1045 | 3023 |
| initial | -0.396 | 0.396 | 0.410 | 47.7 | -60 | -35 | 1165 | 1105 | 3018 |
| SRM | -0.874 | 0.874 | 0.879 | 267.0 | -309 | -225 | 891 | 666 | 2824 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-07-01 | SRM 153 | 2 | 185 | 157.56 | -0.32 | -71 | 1142 | 3170 | -225 | 666 | 2824 |
| 1 | 2002-04-27 | SRM 83 | 2 | 220 | 229.54 | -0.21 | -39 | 1213 | 2068 | -309 | 891 | 1619 |