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 |
|---|---|---|---|
| EhsanK | 1 | 1342 | 416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.486 | 0.486 | 0.486 | 114.2 | -114 | -114 | 1255 | 1255 | 6889 |
| EloSRM | -0.522 | 0.522 | 0.522 | 126.6 | -127 | -127 | 1342 | 1342 | 6658 |
| initial | -0.637 | 0.637 | 0.637 | 76.8 | -77 | -77 | 1123 | 1123 | 6480 |
| SRMFix | -0.682 | 0.682 | 0.682 | 155.4 | -155 | -155 | 1045 | 1045 | 6796 |
| SRM | -1.516 | 1.516 | 1.516 | 784.0 | -784 | -784 | 416 | 416 | 7276 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-08-09 | SRM 315 | 2 | 338 | 235.79 | -0.52 | -127 | 1342 | 6658 | -784 | 416 | 7276 |