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 |
|---|---|---|---|
| ruxbin | 1 | 1661 | 820 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.235 | 0.235 | 0.235 | 46.2 | -46 | -46 | 1487 | 1487 | 10151 |
| EloSRM | -0.286 | 0.286 | 0.286 | 66.3 | -66 | -66 | 1661 | 1661 | 9948 |
| initial | -0.361 | 0.361 | 0.361 | 43.5 | -43 | -43 | 1157 | 1157 | 9724 |
| SRMFix | -0.412 | 0.412 | 0.412 | 97.0 | -97 | -97 | 1103 | 1103 | 9946 |
| SRM | -1.372 | 1.372 | 1.372 | 380.0 | -380 | -380 | 820 | 820 | 8121 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 762 | 624.91 | -0.29 | -66 | 1661 | 9948 | -380 | 820 | 8121 |