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 |
|---|---|---|---|
| hkai | 2 | 1718 | 608 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.122 | 0.473 | 0.489 | 57.0 | -72 | 42 | 1171 | 1171 | 8932 |
| EloSRM | -0.015 | 0.504 | 0.504 | 129.5 | -127 | 132 | 1718 | 1718 | 8667 |
| SRMFix | -0.110 | 0.551 | 0.562 | 112.2 | -151 | 73 | 1122 | 1122 | 9127 |
| SRM | -0.617 | 0.962 | 1.143 | 336.0 | -632 | 40 | 608 | 608 | 10364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-21 | SRM 510 | 2 | 482 | 676.42 | 0.49 | 132 | 1718 | 8667 | 40 | 608 | 10364 |
| 1 | 2011-06-08 | SRM 509 | 2 | 1097 | 774.82 | -0.52 | -127 | 1586 | 10772 | -632 | 568 | 10702 |