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 |
|---|---|---|---|
| miphone | 3 | 1959 | 1044 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.652 | 0.652 | 0.880 | 116.9 | 49 | 175 | 1959 | 1959 | 4474 |
| SRMFix | 0.672 | 0.672 | 0.915 | 93.1 | 45 | 186 | 1479 | 1479 | 4234 |
| SRM | 0.301 | 0.718 | 0.935 | 104.0 | -131 | 78 | 1069 | 1044 | 4382 |
| initial | 0.765 | 0.765 | 0.997 | 92.1 | 31 | 201 | 1476 | 1476 | 4192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-06-13 | SRM 442 | 2 | 180 | 503.00 | 1.48 | 175 | 1959 | 4474 | 78 | 1044 | 4382 |
| 2 | 2009-05-27 | SRM 441 | 2 | 486 | 540.18 | 0.15 | 49 | 1783 | 5908 | -103 | 966 | 5523 |
| 1 | 2009-05-12 | SRM 440 | 2 | 526 | 656.90 | 0.32 | 126 | 1734 | 6474 | -131 | 1069 | 4759 |