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 |
|---|---|---|---|
| rekwall | 3 | 2240 | 1353 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.222 | 0.222 | 0.224 | 51.0 | 36 | 59 | 1353 | 1353 | 1973 |
| SRMFix | 0.774 | 0.774 | 0.824 | 141.0 | 79 | 254 | 1623 | 1623 | 3043 |
| EloSRM | 0.792 | 0.792 | 0.879 | 232.2 | 123 | 383 | 2240 | 2240 | 2209 |
| initial | 0.833 | 0.833 | 0.880 | 100.3 | 72 | 148 | 1501 | 1501 | 3727 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-04-15 | SRM 398 | 1 | 340 | 483.24 | 0.51 | 123 | 2240 | 2209 | 59 | 1353 | 1973 |
| 2 | 2008-04-03 | SRM 396 | 1 | 353 | 512.54 | 0.54 | 190 | 2117 | 2858 | 58 | 1294 | 2381 |
| 1 | 2008-02-02 | SRM 390 | 2 | 219 | 551.26 | 1.33 | 383 | 1927 | 3795 | 36 | 1236 | 2834 |