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 |
|---|---|---|---|
| Desertangle | 1 | 2106 | 1330 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.913 | 0.913 | 0.913 | 130.0 | 130 | 130 | 1330 | 1330 | 2174 |
| SRMFix | 1.824 | 1.824 | 1.824 | 368.5 | 369 | 369 | 1569 | 1569 | 3590 |
| initial | 1.878 | 1.878 | 1.878 | 226.1 | 226 | 226 | 1426 | 1426 | 4552 |
| EloSRM | 1.949 | 1.949 | 1.949 | 480.9 | 481 | 481 | 2106 | 2106 | 3478 |
| Odd | 1.994 | 1.994 | 1.994 | 496.4 | 496 | 496 | 1965 | 1965 | 3568 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 178 | 687.41 | 1.95 | 481 | 2106 | 3478 | 130 | 1330 | 2174 |