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 |
|---|---|---|---|
| peng.yj | 3 | 2055 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.943 | 0.943 | 1.317 | 173.6 | 37 | 311 | 2055 | 2055 | 5122 |
| initial | 0.914 | 0.958 | 1.324 | 115.3 | -5 | 225 | 1420 | 1420 | 5352 |
| SRMFix | 0.877 | 0.974 | 1.311 | 143.8 | -24 | 264 | 1440 | 1440 | 5288 |
| SRM | 0.170 | 1.103 | 1.116 | 156.0 | -215 | 97 | 1082 | 1082 | 4712 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-05-28 | SRM 507 | 2 | 1060 | ||||||||
| 2 | 2011-05-17 | SRM 504.5 | 2 | 223 | 810.80 | 1.86 | 311 | 2055 | 5122 | 97 | 1082 | 4712 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 724 | 736.37 | 0.02 | 37 | 1745 | 7981 | -215 | 985 | 5590 |