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 |
|---|---|---|---|
| 04it040 | 3 | 1754 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.168 | 0.409 | 0.497 | 61.3 | -60 | 101 | 1263 | 1263 | 6757 |
| initial | 0.208 | 0.422 | 0.503 | 50.8 | -39 | 96 | 1275 | 1275 | 6531 |
| EloSRM | 0.202 | 0.444 | 0.486 | 93.8 | -49 | 122 | 1754 | 1754 | 6326 |
| SRM | -0.404 | 0.733 | 0.754 | 129.0 | -182 | 24 | 1018 | 861 | 8901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-09-11 | SRM 417 | 2 | 342 | 561.99 | 0.72 | 122 | 1754 | 6326 | 24 | 861 | 8901 |
| 2 | 2008-08-16 | SRM 414 | 2 | 508 | 495.75 | -0.36 | -49 | 1632 | 7636 | -181 | 837 | 9290 |
| 1 | 2008-08-06 | SRM 413 | 2 | 449 | 534.58 | 0.25 | 111 | 1680 | 7122 | -182 | 1018 | 6766 |