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 |
|---|---|---|---|
| mastergreg | 2 | 1756 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.018 | 0.054 | 0.056 | 14.6 | 3 | 26 | 1756 | 1756 | 8653 |
| initial | -0.073 | 0.076 | 0.106 | 9.2 | -18 | 0 | 1182 | 1182 | 8928 |
| SRMFix | -0.093 | 0.114 | 0.147 | 26.8 | -50 | 4 | 1154 | 1154 | 8911 |
| SRM | -0.823 | 0.823 | 0.885 | 185.5 | -266 | -105 | 934 | 829 | 7981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-19 | SRM 519 | 2 | 608 | 623.16 | 0.04 | 26 | 1756 | 8653 | -105 | 829 | 7981 |
| 1 | 2011-09-14 | SRM 518 | 2 | 846 | 805.10 | -0.07 | 3 | 1730 | 8964 | -266 | 934 | 6710 |