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 |
|---|---|---|---|
| extravaganza | 2 | 1548 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.110 | 0.110 | 0.127 | 52.7 | 44 | 62 | 1548 | 1548 | 3703 |
| initial | 0.058 | 0.130 | 0.143 | 15.7 | -9 | 23 | 1214 | 1214 | 3858 |
| SRMFix | 0.043 | 0.152 | 0.158 | 29.9 | -26 | 33 | 1207 | 1207 | 3850 |
| SRM | -0.501 | 0.501 | 0.648 | 140.0 | -201 | -79 | 999 | 920 | 3608 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 294 | 331.44 | 0.17 | 62 | 1548 | 3703 | -79 | 920 | 3608 |
| 1 | 2006-02-04 | SRM 287 | 2 | 293 | 302.56 | 0.05 | 44 | 1486 | 3787 | -201 | 999 | 2892 |