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 |
|---|---|---|---|
| helio.liu | 1 | 1964 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.377 | 0.377 | 0.377 | 66.0 | -66 | -66 | 1134 | 1134 | 4645 |
| SRMFix | 0.544 | 0.544 | 0.544 | 126.0 | 126 | 126 | 1326 | 1326 | 6924 |
| initial | 0.613 | 0.613 | 0.613 | 73.8 | 74 | 74 | 1274 | 1274 | 7584 |
| EloSRM | 0.673 | 0.673 | 0.673 | 220.4 | 220 | 220 | 1964 | 1964 | 6860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-14 | SRM 529 | 2 | 517 | 824.04 | 0.67 | 220 | 1964 | 6860 | -66 | 1134 | 4645 |