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 |
|---|---|---|---|
| yiyang59 | 1 | 1669 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.313 | 0.313 | 0.313 | 61.1 | -61 | -61 | 1486 | 1486 | 10958 |
| EloSRM | -0.363 | 0.363 | 0.363 | 80.4 | -80 | -80 | 1669 | 1669 | 10655 |
| initial | -0.424 | 0.424 | 0.424 | 51.1 | -51 | -51 | 1149 | 1149 | 10657 |
| SRMFix | -0.482 | 0.482 | 0.482 | 112.5 | -113 | -113 | 1087 | 1087 | 10992 |
| SRM | -1.281 | 1.281 | 1.281 | 395.0 | -395 | -395 | 805 | 805 | 8790 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-23 | SRM 534 | 2 | 731 | 635.21 | -0.36 | -80 | 1669 | 10655 | -395 | 805 | 8790 |