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 |
|---|---|---|---|
| gus.cfr | 1 | 1636 | 1155 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.261 | 0.261 | 0.261 | 45.0 | -45 | -45 | 1155 | 1155 | 1847 |
| SRMFix | 0.527 | 0.527 | 0.527 | 122.4 | 122 | 122 | 1322 | 1322 | 2588 |
| initial | 0.581 | 0.581 | 0.581 | 70.0 | 70 | 70 | 1270 | 1270 | 2780 |
| EloSRM | 0.671 | 0.671 | 0.671 | 215.3 | 215 | 215 | 1636 | 1636 | 2542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-30 | SRM 261 | 2 | 154 | 245.21 | 0.67 | 215 | 1636 | 2542 | -45 | 1155 | 1847 |