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 |
|---|---|---|---|
| [Karim] | 3 | 1775 | 932 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.139 | 0.139 | 0.169 | 29.5 | 5 | 64 | 1288 | 1288 | 6474 |
| EloSRM | 0.167 | 0.178 | 0.252 | 73.6 | 17 | 163 | 1775 | 1775 | 6110 |
| initial | 0.243 | 0.243 | 0.258 | 29.3 | 16 | 41 | 1288 | 1288 | 6364 |
| SRM | -0.513 | 0.513 | 0.537 | 89.3 | -137 | -56 | 1063 | 932 | 8112 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-08-26 | SRM 415 | 2 | 284 | 280.95 | -0.02 | 17 | 1775 | 6110 | -56 | 932 | 8112 |
| 2 | 2008-06-17 | SRM 406 | 2 | 315 | 335.45 | 0.09 | 42 | 1758 | 6032 | -75 | 988 | 7403 |
| 1 | 2008-04-15 | SRM 398 | 2 | 380 | 510.76 | 0.43 | 163 | 1716 | 5636 | -137 | 1063 | 4245 |