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 |
|---|---|---|---|
| liyong647472 | 2 | 1908 | 894 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.024 | 0.096 | 0.099 | 35.1 | 4 | 67 | 1908 | 1908 | 6648 |
| SRMFix | -0.119 | 0.128 | 0.175 | 22.0 | -42 | 2 | 1202 | 1160 | 6453 |
| initial | -0.063 | 0.135 | 0.148 | 16.2 | -24 | 9 | 1209 | 1185 | 6472 |
| SRM | -0.869 | 0.869 | 0.874 | 153.0 | -168 | -138 | 1032 | 894 | 5551 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-10 | SRM 675 | 2 | 270 | 256.77 | -0.07 | 4 | 1908 | 6648 | -138 | 894 | 5551 |
| 1 | 2013-11-20 | SRM 597 | 2 | 641 | 696.82 | 0.12 | 67 | 1904 | 8708 | -168 | 1032 | 6027 |