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 |
|---|---|---|---|
| rania | 2 | 1381 | 672 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.195 | 0.292 | 0.351 | 75.7 | -110 | 41 | 1381 | 1381 | 5407 |
| initial | -0.313 | 0.313 | 0.408 | 37.7 | -69 | -6 | 1131 | 1125 | 5860 |
| SRMFix | -0.280 | 0.328 | 0.431 | 74.0 | -140 | 8 | 1069 | 1069 | 5835 |
| SRM | -0.704 | 0.704 | 0.902 | 264.0 | -480 | -48 | 720 | 672 | 5763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-04-22 | SRM 299 | 2 | 332 | 355.08 | 0.10 | 41 | 1381 | 5407 | -48 | 672 | 5763 |
| 1 | 2006-03-25 | SRM 294 | 2 | 533 | 399.78 | -0.49 | -110 | 1340 | 5646 | -480 | 720 | 5278 |