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 |
|---|---|---|---|
| sindbad | 2 | 1470 | 908 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.171 | 0.585 | 0.609 | 70.4 | -50 | 91 | 1241 | 1241 | 2192 |
| EloSRM | 0.281 | 0.611 | 0.673 | 130.9 | -67 | 195 | 1470 | 1470 | 2189 |
| SRMFix | 0.204 | 0.641 | 0.672 | 118.1 | -102 | 134 | 1231 | 1231 | 2234 |
| SRM | -0.243 | 0.752 | 0.790 | 193.0 | -339 | 47 | 908 | 908 | 2270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-03-01 | SRM 185 | 2 | 104 | 192.99 | 0.89 | 195 | 1470 | 2189 | 47 | 908 | 2270 |
| 1 | 2004-02-11 | SRM 183 | 2 | 160 | 155.49 | -0.33 | -67 | 1275 | 2916 | -339 | 861 | 2415 |