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 |
|---|---|---|---|
| aah7231 | 3 | 1886 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.348 | 0.553 | 0.585 | 79.7 | -116 | 86 | 1286 | 1207 | 1571 |
| SRMFix | 0.619 | 0.661 | 0.853 | 124.8 | -11 | 290 | 1552 | 1552 | 1679 |
| EloSRM | 0.701 | 0.751 | 0.953 | 183.4 | -15 | 407 | 1886 | 1886 | 1604 |
| initial | 0.835 | 0.853 | 1.040 | 102.7 | -3 | 169 | 1502 | 1502 | 1730 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-10-18 | SRM 268 | 2 | 70 | 111.46 | 0.67 | 128 | 1886 | 1604 | 37 | 1207 | 1571 |
| 2 | 2004-08-10 | SRM 207 | 1 | 130 | 141.34 | -0.08 | -15 | 1758 | 1368 | -116 | 1170 | 1292 |
| 1 | 2004-08-04 | SRM 206 | 2 | 45 | 127.88 | 1.51 | 407 | 1773 | 1311 | 86 | 1286 | 915 |