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 |
|---|---|---|---|
| samos | 1 | 1791 | 1108 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.458 | 0.458 | 0.458 | 107.2 | 107 | 107 | 1307 | 1307 | 6301 |
| SRM | -0.516 | 0.516 | 0.516 | 92.0 | -92 | -92 | 1108 | 1108 | 5597 |
| initial | 0.525 | 0.525 | 0.525 | 63.2 | 63 | 63 | 1263 | 1263 | 6792 |
| EloSRM | 0.614 | 0.614 | 0.614 | 212.7 | 213 | 213 | 1791 | 1791 | 6011 |
| Odd | 0.652 | 0.652 | 0.652 | 226.8 | 227 | 227 | 1666 | 1666 | 6121 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 397 | 607.49 | 0.61 | 213 | 1791 | 6011 | -92 | 1108 | 5597 |