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 |
|---|---|---|---|
| trr0631 | 1 | 1904 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.195 | 0.195 | 0.195 | 29.2 | -29 | -29 | 1904 | 1904 | 7053 |
| initial | -0.234 | 0.234 | 0.234 | 28.2 | -28 | -28 | 1172 | 1172 | 7112 |
| SRMFix | -0.280 | 0.280 | 0.280 | 66.8 | -67 | -67 | 1133 | 1133 | 7164 |
| SRM | -1.119 | 1.119 | 1.119 | 280.0 | -280 | -280 | 920 | 920 | 5485 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-10 | SRM 670 | 2 | 616 | 538.12 | -0.20 | -29 | 1904 | 7053 | -280 | 920 | 5485 |