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 |
|---|---|---|---|
| xiakunxian923 | 2 | 1794 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.153 | 0.402 | 0.430 | 48.4 | -67 | 30 | 1163 | 1163 | 10357 |
| Odd | -0.026 | 0.420 | 0.421 | 106.0 | -102 | 110 | 1589 | 1589 | 10088 |
| EloSRM | -0.056 | 0.435 | 0.438 | 114.4 | -119 | 110 | 1794 | 1794 | 9839 |
| SRMFix | -0.139 | 0.468 | 0.488 | 97.4 | -140 | 55 | 1116 | 1116 | 10576 |
| SRM | -0.672 | 0.829 | 1.067 | 292.5 | -570 | 15 | 645 | 645 | 11281 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-11 | SRM 576 | 2 | 448 | 582.66 | 0.38 | 110 | 1794 | 9839 | 15 | 645 | 11281 |
| 1 | 2013-03-14 | SRM 573 | 2 | 757 | 551.36 | -0.49 | -119 | 1684 | 12144 | -570 | 630 | 11712 |