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 |
|---|---|---|---|
| ufuk_ANKA | 3 | 2072 | 1110 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.020 | 0.493 | 0.568 | 46.0 | -96 | 24 | 1182 | 1110 | 3829 |
| SRMFix | 0.571 | 0.630 | 0.738 | 109.7 | -15 | 194 | 1498 | 1498 | 4119 |
| Odd | 0.573 | 0.682 | 0.778 | 159.9 | 2 | 328 | 1932 | 1932 | 3904 |
| EloSRM | 0.564 | 0.695 | 0.781 | 162.4 | -7 | 316 | 2072 | 2072 | 3846 |
| initial | 0.782 | 0.782 | 0.868 | 94.2 | 32 | 138 | 1482 | 1482 | 4171 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-02-06 | SRM 460 | 2 | 240 | 441.54 | 0.88 | 164 | 2072 | 3846 | 24 | 1110 | 3829 |
| 2 | 2009-03-24 | SRM 437 | 2 | 400 | 349.25 | -0.20 | -7 | 1908 | 4908 | -96 | 1086 | 5364 |
| 1 | 2009-03-11 | SRM 436 | 2 | 282 | 567.66 | 1.01 | 316 | 1916 | 4839 | -18 | 1182 | 3618 |