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 |
|---|---|---|---|
| yanhucheng | 3 | 1835 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.065 | 0.480 | 0.541 | 99.4 | -60 | 189 | 1895 | 1835 | 9277 |
| initial | 0.008 | 0.480 | 0.516 | 57.8 | -53 | 88 | 1255 | 1203 | 8962 |
| SRMFix | -0.009 | 0.510 | 0.542 | 85.9 | -74 | 120 | 1246 | 1183 | 8927 |
| SRM | -0.450 | 0.629 | 0.702 | 150.3 | -325 | 10 | 885 | 769 | 9419 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-09-07 | SRM 590 | 2 | 790 | 790.26 | -0.40 | -60 | 1835 | 9277 | -116 | 769 | 9419 |
| 2 | 2012-04-23 | SRM 541 | 2 | 442 | 779.00 | 0.82 | 189 | 1895 | 8394 | 10 | 885 | 8178 |
| 1 | 2012-04-11 | SRM 540 | 2 | 715 | 761.73 | -0.22 | -50 | 1706 | 10667 | -325 | 875 | 8205 |