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 |
|---|---|---|---|
| notadrummer | 2 | 1445 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.143 | 0.328 | 0.358 | 39.5 | -57 | 22 | 1166 | 1166 | 4071 |
| Odd | -0.005 | 0.346 | 0.346 | 91.4 | -62 | 120 | 1385 | 1385 | 3850 |
| EloSRM | -0.004 | 0.372 | 0.372 | 102.0 | -80 | 124 | 1445 | 1445 | 3840 |
| SRMFix | -0.105 | 0.392 | 0.406 | 82.1 | -116 | 48 | 1133 | 1133 | 4083 |
| SRM | -0.564 | 0.582 | 0.811 | 196.0 | -358 | -34 | 842 | 808 | 4042 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-17 | SRM 277 | 2 | 294 | 379.48 | 0.37 | 124 | 1445 | 3840 | -34 | 808 | 4042 |
| 1 | 2005-04-06 | SRM 237 | 2 | 157 | 135.69 | -0.38 | -80 | 1321 | 3280 | -358 | 842 | 2791 |