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 |
|---|---|---|---|
| fdmartin | 2 | 1491 | 602 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.308 | 0.308 | 0.309 | 61.5 | -71 | -52 | 1544 | 1491 | 9627 |
| SRMFix | -0.389 | 0.389 | 0.393 | 80.0 | -104 | -56 | 1096 | 1040 | 9984 |
| initial | -0.389 | 0.389 | 0.389 | 46.8 | -48 | -46 | 1154 | 1106 | 9913 |
| SRM | -1.003 | 1.003 | 1.051 | 299.0 | -378 | -220 | 822 | 602 | 9328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-23 | SRM 445 | 2 | 893 | 781.01 | -0.30 | -52 | 1491 | 9627 | -220 | 602 | 9328 |
| 1 | 2009-06-23 | SRM 443 | 2 | 685 | 548.45 | -0.32 | -71 | 1544 | 8476 | -378 | 822 | 7251 |