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 |
|---|---|---|---|
| Metuk | 4 | 2191 | 1172 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.678 | 1.157 | 1.679 | 185.0 | -352 | 339 | 1539 | 1172 | 3334 |
| initial | 0.947 | 1.213 | 2.152 | 146.1 | -48 | 516 | 1716 | 1656 | 2872 |
| SRMFix | 0.591 | 1.524 | 2.235 | 234.5 | -167 | 689 | 1889 | 1640 | 2868 |
| EloSRM | 0.591 | 1.606 | 2.321 | 246.0 | -91 | 819 | 2356 | 2191 | 2277 |
| Odd | 0.603 | 1.609 | 2.330 | 244.2 | -86 | 822 | 2235 | 2081 | 2261 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-09 | SRM 387 | 1 | 300 | 332.36 | -0.10 | -8 | 2191 | 2277 | -32 | 1172 | 3334 |
| 3 | 2008-01-05 | SRM 386 | 2 | 177 | 67.31 | -1.40 | -66 | 2199 | 2224 | 17 | 1204 | 3058 |
| 2 | 2007-12-27 | SRM 385 | 1 | 526 | 375.02 | -0.53 | -91 | 2265 | 1919 | -352 | 1187 | 3212 |
| 1 | 2007-12-19 | SRM 384 | 2 | 16 | 336.34 | 4.39 | 819 | 2356 | 1576 | 339 | 1539 | 1190 |