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 |
|---|---|---|---|
| yangweimin | 2 | 2262 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.103 | 0.239 | 0.260 | 28.5 | -3 | 54 | 1254 | 1251 | 3941 |
| SRMFix | 0.611 | 0.611 | 0.849 | 131.2 | 4 | 259 | 1462 | 1462 | 6139 |
| initial | 0.649 | 0.649 | 0.893 | 78.2 | 4 | 152 | 1356 | 1356 | 7255 |
| EloSRM | 0.659 | 0.659 | 0.920 | 186.5 | 14 | 359 | 2262 | 2262 | 5851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-11 | SRM 641 | 1 | 232 | 374.05 | 0.02 | 14 | 2262 | 5851 | -3 | 1251 | 3941 |
| 1 | 2014-11-28 | SRM 639 | 2 | 211 | 520.01 | 1.30 | 359 | 2248 | 5992 | 54 | 1254 | 3940 |