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 |
|---|---|---|---|
| iwansp1978 | 1 | 1296 | 729 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.458 | 0.458 | 0.458 | 100.1 | -100 | -100 | 1230 | 1230 | 3785 |
| EloSRM | -0.487 | 0.487 | 0.487 | 109.6 | -110 | -110 | 1296 | 1296 | 3619 |
| initial | -0.576 | 0.576 | 0.576 | 69.4 | -69 | -69 | 1131 | 1131 | 3554 |
| SRMFix | -0.620 | 0.620 | 0.620 | 142.3 | -142 | -142 | 1058 | 1058 | 3719 |
| SRM | -1.329 | 1.329 | 1.329 | 471.0 | -471 | -471 | 729 | 729 | 3420 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-05-14 | SRM 242 | 2 | 250 | 186.99 | -0.49 | -110 | 1296 | 3619 | -471 | 729 | 3420 |