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 |
|---|---|---|---|
| narum | 3 | 1398 | 291 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.210 | 0.422 | 0.429 | 86.3 | -114 | 93 | 1365 | 1313 | 6372 |
| initial | -0.331 | 0.434 | 0.480 | 52.2 | -77 | 18 | 1141 | 1080 | 7050 |
| EloSRM | -0.228 | 0.435 | 0.445 | 93.0 | -127 | 91 | 1459 | 1398 | 6355 |
| SRMFix | -0.288 | 0.460 | 0.492 | 86.3 | -156 | 44 | 1088 | 1028 | 7068 |
| SRM | -0.470 | 0.711 | 0.903 | 347.7 | -799 | 67 | 468 | 291 | 7426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-03-10 | SRM 341 | 2 | 677 | 496.06 | -0.46 | -61 | 1398 | 6355 | -177 | 291 | 7426 |
| 2 | 2007-02-20 | SRM 340 | 2 | 395 | 489.71 | 0.31 | 91 | 1459 | 6068 | 67 | 468 | 7755 |
| 1 | 2007-02-14 | SRM 339 | 2 | 489 | 337.15 | -0.53 | -127 | 1367 | 7231 | -799 | 401 | 7814 |