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 |
|---|---|---|---|
| pabviana | 3 | 1925 | 965 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.156 | 0.544 | 0.593 | 135.0 | -239 | 85 | 1285 | 965 | 5154 |
| SRMFix | 0.350 | 0.695 | 0.916 | 131.4 | -69 | 313 | 1525 | 1455 | 4028 |
| initial | 0.474 | 0.695 | 0.925 | 83.7 | -40 | 187 | 1411 | 1371 | 4590 |
| EloSRM | 0.380 | 0.758 | 1.010 | 183.4 | -81 | 438 | 2005 | 1925 | 3880 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 844.87 | -0.57 | -81 | 1925 | 3880 | -239 | 965 | 5154 |
| 2 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 655.93 | 0.05 | 31 | 2005 | 3328 | -81 | 1204 | 3091 |
| 1 | 2007-12-08 | SRM 381 | 2 | 178 | 560.57 | 1.66 | 438 | 1974 | 3306 | 85 | 1285 | 2368 |