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 |
|---|---|---|---|
| _Valentin_ | 5 | 2158 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.951 | 0.951 | 1.256 | 125.8 | 10 | 321 | 2158 | 2158 | 2372 |
| Odd | 0.971 | 0.971 | 1.273 | 126.4 | 8 | 312 | 2039 | 2039 | 2417 |
| SRMFix | 0.933 | 0.994 | 1.280 | 124.0 | -26 | 266 | 1763 | 1758 | 2260 |
| initial | 1.048 | 1.067 | 1.374 | 128.4 | -6 | 252 | 1831 | 1831 | 2311 |
| SRM | 0.737 | 1.195 | 1.396 | 103.0 | -235 | 103 | 1223 | 1201 | 3090 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-12-13 | SRM 383 | 1 | 376 | 379.17 | 0.01 | 10 | 2158 | 2372 | -22 | 1201 | 3090 |
| 4 | 2007-12-08 | SRM 381 | 2 | 53 | 192.15 | 1.86 | 134 | 2148 | 2394 | 103 | 1223 | 2850 |
| 3 | 2007-12-04 | SRM 380 | 2 | 108 | 206.64 | 0.94 | 117 | 2015 | 3011 | 52 | 1120 | 3540 |
| 2 | 2007-11-14 | SRM 376 | 2 | 96 | 354.40 | 1.88 | 321 | 1898 | 3670 | 103 | 1068 | 3879 |
| 1 | 2007-10-17 | SRM 372 | 2 | 491 | 512.68 | 0.06 | 48 | 1577 | 5856 | -235 | 965 | 4394 |