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 |
|---|---|---|---|
| Vanadium | 2 | 1979 | 1050 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.152 | 0.585 | 0.604 | 182.0 | -257 | 107 | 1307 | 1050 | 4241 |
| initial | 0.843 | 0.870 | 1.212 | 104.8 | -3 | 206 | 1406 | 1403 | 4050 |
| SRMFix | 0.784 | 0.879 | 1.178 | 179.0 | -16 | 341 | 1541 | 1525 | 3348 |
| EloSRM | 0.851 | 0.963 | 1.285 | 249.3 | -27 | 471 | 2006 | 1979 | 3223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-04 | SRM 380 | 1 | 434 | 411.59 | -0.11 | -27 | 1979 | 3223 | -257 | 1050 | 4241 |
| 1 | 2007-11-28 | SRM 379 | 2 | 98 | 344.55 | 1.81 | 471 | 2006 | 3040 | 107 | 1307 | 2138 |