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 |
|---|---|---|---|
| onome28 | 1 | 1516 | 488 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.439 | 0.439 | 0.439 | 109.7 | -110 | -110 | 1368 | 1368 | 8879 |
| EloSRM | -0.484 | 0.484 | 0.484 | 123.6 | -124 | -124 | 1516 | 1516 | 8682 |
| initial | -0.554 | 0.554 | 0.554 | 66.8 | -67 | -67 | 1133 | 1133 | 8501 |
| SRMFix | -0.619 | 0.619 | 0.619 | 142.2 | -142 | -142 | 1058 | 1058 | 8804 |
| SRM | -1.580 | 1.580 | 1.580 | 712.0 | -712 | -712 | 488 | 488 | 9020 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-22 | SRM 456 | 2 | 720 | 511.80 | -0.48 | -124 | 1516 | 8682 | -712 | 488 | 9020 |