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 |
|---|---|---|---|
| radamest | 3 | 1198 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.205 | 0.205 | 0.223 | 37.2 | -69 | -20 | 1240 | 1198 | 3609 |
| Odd | -0.226 | 0.226 | 0.236 | 31.0 | -54 | -19 | 1215 | 1176 | 3540 |
| SRMFix | -0.306 | 0.306 | 0.320 | 58.9 | -102 | -32 | 1098 | 1023 | 3585 |
| initial | -0.340 | 0.340 | 0.344 | 40.9 | -49 | -35 | 1151 | 1077 | 3596 |
| SRM | -0.639 | 0.639 | 0.699 | 192.3 | -336 | -75 | 864 | 623 | 3398 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-08-10 | SRM 207 | 2 | 139 | 145.59 | -0.16 | -23 | 1198 | 3609 | -75 | 623 | 3398 |
| 2 | 2004-07-31 | SRM 205 | 2 | 154 | 141.16 | -0.13 | -20 | 1221 | 3454 | -166 | 698 | 3124 |
| 1 | 2003-06-17 | SRM 151 | 2 | 147 | 141.87 | -0.33 | -69 | 1240 | 2675 | -336 | 864 | 2111 |