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 |
|---|---|---|---|
| coolblue | 2 | 1409 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.206 | 0.310 | 0.372 | 37.3 | -62 | 12 | 1150 | 1150 | 4011 |
| Odd | -0.063 | 0.339 | 0.345 | 88.3 | -76 | 100 | 1346 | 1346 | 3714 |
| EloSRM | -0.069 | 0.361 | 0.368 | 98.0 | -91 | 106 | 1409 | 1409 | 3678 |
| SRMFix | -0.179 | 0.377 | 0.418 | 81.3 | -129 | 34 | 1105 | 1105 | 4060 |
| SRM | -0.652 | 0.652 | 0.874 | 218.5 | -405 | -32 | 795 | 763 | 3992 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-18 | SRM 268 | 2 | 229 | 280.43 | 0.29 | 106 | 1409 | 3678 | -32 | 763 | 3992 |
| 1 | 2005-02-19 | SRM 231 | 2 | 265 | 196.73 | -0.43 | -91 | 1304 | 3382 | -405 | 795 | 3067 |