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 |
|---|---|---|---|
| ppm | 2 | 1519 | 605 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.308 | 0.308 | 0.311 | 65.1 | -78 | -52 | 1571 | 1519 | 9206 |
| SRMFix | -0.392 | 0.392 | 0.399 | 81.2 | -109 | -54 | 1091 | 1038 | 9454 |
| initial | -0.398 | 0.398 | 0.398 | 47.9 | -50 | -45 | 1150 | 1104 | 9294 |
| SRM | -0.928 | 0.928 | 0.968 | 297.5 | -394 | -201 | 806 | 605 | 8755 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-04 | SRM 469 | 2 | 864 | 766.01 | -0.27 | -52 | 1519 | 9206 | -201 | 605 | 8755 |
| 1 | 2010-03-02 | SRM 463 | 2 | 682 | 601.91 | -0.35 | -78 | 1571 | 8122 | -394 | 806 | 6935 |