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 |
|---|---|---|---|
| jiang42 | 2 | 2008 | 950 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.115 | 0.295 | 0.316 | 35.5 | -22 | 49 | 1249 | 1228 | 9039 |
| SRMFix | -0.000 | 0.347 | 0.347 | 70.2 | -58 | 82 | 1282 | 1224 | 8847 |
| EloSRM | 0.041 | 0.408 | 0.410 | 102.8 | -44 | 162 | 2051 | 2008 | 8527 |
| Odd | 0.075 | 0.424 | 0.430 | 109.6 | -34 | 185 | 1820 | 1786 | 8619 |
| SRM | -0.761 | 0.761 | 0.800 | 125.0 | -152 | -98 | 1102 | 950 | 7207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-11 | SRM 641 | 2 | 506 | 392.31 | -0.37 | -44 | 2008 | 8527 | -152 | 950 | 7207 |
| 1 | 2014-11-28 | SRM 639 | 2 | 381 | 519.98 | 0.45 | 162 | 2051 | 8087 | -98 | 1102 | 5539 |