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 |
|---|---|---|---|
| postenl | 3 | 1850 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.402 | 0.438 | 0.575 | 56.3 | -113 | -1 | 1145 | 1031 | 4544 |
| initial | 0.396 | 0.611 | 0.670 | 73.6 | -39 | 118 | 1382 | 1343 | 4697 |
| SRMFix | 0.214 | 0.621 | 0.634 | 105.3 | -81 | 124 | 1435 | 1354 | 4717 |
| Odd | 0.283 | 0.784 | 0.790 | 165.2 | -59 | 220 | 1805 | 1746 | 4277 |
| EloSRM | 0.277 | 0.797 | 0.807 | 173.3 | -68 | 246 | 1918 | 1850 | 4263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-12-19 | SRM 384 | 2 | 279 | 162.53 | -0.78 | -68 | 1850 | 4263 | -113 | 1031 | 4544 |
| 2 | 2007-12-13 | SRM 383 | 2 | 144 | 281.26 | 0.97 | 246 | 1918 | 3727 | -1 | 1144 | 3464 |
| 1 | 2006-07-26 | SRM 313 | 2 | 199 | 311.05 | 0.64 | 205 | 1672 | 3723 | -55 | 1145 | 2649 |