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 |
|---|---|---|---|
| vladykx | 5 | 1889 | 1038 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.352 | 0.405 | 0.518 | 74.1 | 6 | 149 | 1778 | 1778 | 4268 |
| EloSRM | 0.350 | 0.408 | 0.520 | 72.1 | 2 | 156 | 1889 | 1889 | 4260 |
| initial | 0.364 | 0.412 | 0.531 | 49.6 | -11 | 114 | 1419 | 1419 | 4238 |
| SRMFix | 0.334 | 0.414 | 0.520 | 51.9 | -24 | 94 | 1383 | 1383 | 4649 |
| SRM | -0.004 | 0.489 | 0.539 | 91.6 | -182 | 136 | 1038 | 1038 | 4493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-04-18 | Round 1 | 1 | 10 | 19.18 | 0.94 | 156 | 1889 | 4260 | 136 | 1038 | 4493 |
| 4 | 2007-12-08 | SRM 381 | 2 | 332 | 461.23 | 0.47 | 71 | 1733 | 5071 | 12 | 902 | 5665 |
| 3 | 2007-11-10 | SRM 375 | 2 | 336 | 315.21 | -0.09 | 2 | 1662 | 5371 | -73 | 890 | 5359 |
| 2 | 2007-11-06 | SRM 374 | 2 | 345 | 481.89 | 0.48 | 119 | 1660 | 5342 | -55 | 963 | 4649 |
| 1 | 2007-10-13 | College Tour SRM 371 | 1 | 33 | 39.97 | -0.05 | 12 | 1541 | 6073 | -182 | 1018 | 3943 |