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 |
|---|---|---|---|
| alexmarie | 4 | 1733 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.279 | 0.418 | 0.506 | 66.0 | -9 | 167 | 1733 | 1733 | 4080 |
| initial | 0.295 | 0.424 | 0.520 | 51.0 | -27 | 88 | 1342 | 1342 | 3924 |
| SRMFix | 0.270 | 0.450 | 0.529 | 69.1 | -65 | 120 | 1321 | 1321 | 4159 |
| SRM | -0.121 | 0.558 | 0.642 | 94.2 | -268 | 37 | 947 | 927 | 4503 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-09 | SRM 348 | 2 | 154 | 237.15 | 0.62 | 83 | 1733 | 4080 | 37 | 927 | 4503 |
| 3 | 2007-04-24 | SRM 346 | 2 | 275 | 246.62 | -0.16 | -5 | 1650 | 4552 | -57 | 890 | 4757 |
| 2 | 2007-03-28 | SRM 344 | 2 | 296 | 505.28 | 0.77 | 167 | 1656 | 4381 | 15 | 947 | 4314 |
| 1 | 2007-03-10 | SRM 341 | 2 | 511 | 469.78 | -0.12 | -9 | 1489 | 5456 | -268 | 932 | 4326 |