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 |
|---|---|---|---|
| abeliangrape | 2 | 2585 | 1528 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.943 | 0.943 | 1.104 | 164.0 | 57 | 271 | 1528 | 1528 | 1544 |
| SRMFix | 1.592 | 1.592 | 1.625 | 271.3 | 271 | 271 | 1743 | 1743 | 3350 |
| initial | 1.652 | 1.652 | 1.682 | 198.9 | 161 | 237 | 1598 | 1598 | 4198 |
| EloSRM | 1.653 | 1.653 | 1.673 | 434.3 | 377 | 492 | 2585 | 2585 | 1919 |
| Odd | 1.678 | 1.678 | 1.694 | 432.4 | 393 | 472 | 2391 | 2391 | 2030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-08-09 | SRM 514 | 1 | 138 | 517.30 | 1.91 | 492 | 2585 | 1919 | 271 | 1528 | 1544 |
| 1 | 2011-07-02 | SRM 511 | 2 | 336 | 886.89 | 1.40 | 377 | 2093 | 5029 | 57 | 1257 | 3213 |