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 |
|---|---|---|---|
| mame_mi | 3 | 1785 | 798 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.022 | 0.274 | 0.300 | 33.0 | -24 | 53 | 1229 | 1208 | 7969 |
| Odd | 0.057 | 0.278 | 0.327 | 46.7 | -18 | 119 | 1640 | 1622 | 7864 |
| EloSRM | 0.037 | 0.292 | 0.328 | 51.9 | -21 | 118 | 1806 | 1785 | 7762 |
| SRMFix | 0.000 | 0.314 | 0.334 | 56.4 | -61 | 78 | 1217 | 1187 | 7987 |
| SRM | -0.543 | 0.560 | 0.729 | 134.0 | -284 | -24 | 916 | 798 | 7959 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-05-28 | SRM 507 | 2 | 862 | 726.45 | -0.25 | -21 | 1785 | 7762 | -94 | 798 | 7959 |
| 2 | 2011-04-16 | Member SRM 503 | 2 | 560 | 788.50 | 0.49 | 118 | 1806 | 7294 | -24 | 892 | 6635 |
| 1 | 2011-04-07 | SRM 502 | 2 | 532 | 484.43 | -0.14 | -17 | 1688 | 8404 | -284 | 916 | 6278 |