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 |
|---|---|---|---|
| arthurnn | 1 | 1503 | 369 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.461 | 0.461 | 0.461 | 111.4 | -111 | -111 | 1361 | 1361 | 9725 |
| EloSRM | -0.508 | 0.508 | 0.508 | 127.7 | -128 | -128 | 1503 | 1503 | 9506 |
| initial | -0.584 | 0.584 | 0.584 | 70.3 | -70 | -70 | 1130 | 1130 | 9381 |
| SRMFix | -0.640 | 0.640 | 0.640 | 146.6 | -147 | -147 | 1053 | 1053 | 9716 |
| SRM | -1.591 | 1.591 | 1.591 | 831.0 | -831 | -831 | 369 | 369 | 10130 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-20 | SRM 451 | 2 | 767 | 538.71 | -0.51 | -128 | 1503 | 9506 | -831 | 369 | 10130 |