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 |
|---|---|---|---|
| babula | 3 | 1716 | 907 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.355 | 0.629 | 0.749 | 135.1 | -85 | 264 | 1716 | 1716 | 3985 |
| initial | 0.314 | 0.672 | 0.729 | 80.9 | -65 | 128 | 1314 | 1314 | 4024 |
| SRMFix | 0.335 | 0.714 | 0.783 | 121.6 | -131 | 177 | 1302 | 1302 | 4234 |
| SRM | -0.052 | 0.821 | 0.913 | 162.3 | -390 | 78 | 907 | 907 | 4716 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-01-17 | SRM 335 | 2 | 239 | 289.54 | 0.28 | 56 | 1716 | 3985 | 19 | 907 | 4716 |
| 2 | 2007-01-13 | SRM 334 | 2 | 210 | 482.11 | 1.20 | 264 | 1660 | 4300 | 78 | 888 | 4919 |
| 1 | 2006-11-11 | SRM 326 | 2 | 468 | 351.81 | -0.41 | -85 | 1396 | 6285 | -390 | 810 | 5540 |