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 |
|---|---|---|---|
| xuyf | 2 | 1723 | 713 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.207 | 0.207 | 0.232 | 37.4 | -68 | -7 | 1730 | 1723 | 10767 |
| SRMFix | -0.272 | 0.272 | 0.300 | 59.5 | -94 | -25 | 1106 | 1081 | 11467 |
| initial | -0.280 | 0.280 | 0.292 | 33.7 | -44 | -23 | 1156 | 1133 | 11648 |
| SRM | -0.825 | 0.825 | 0.867 | 243.5 | -353 | -134 | 847 | 713 | 10570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-13 | SRM 570 | 2 | 824 | 768.47 | -0.10 | -7 | 1723 | 10767 | -134 | 713 | 10570 |
| 1 | 2013-02-06 | SRM 569 | 2 | 532 | 511.72 | -0.31 | -68 | 1730 | 10607 | -353 | 847 | 8621 |