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 |
|---|---|---|---|
| sensenmann | 3 | 1926 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.117 | 0.171 | 0.253 | 20.6 | -9 | 52 | 1243 | 1242 | 8531 |
| SRMFix | 0.077 | 0.210 | 0.263 | 37.8 | -33 | 71 | 1239 | 1229 | 8527 |
| EloSRM | 0.091 | 0.211 | 0.278 | 50.0 | -6 | 121 | 1931 | 1926 | 8183 |
| SRM | -0.497 | 0.497 | 0.649 | 109.7 | -236 | -32 | 964 | 871 | 8284 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-02-19 | SRM 571 | 2 | 754 | 671.70 | -0.16 | -6 | 1926 | 8183 | -61 | 871 | 8284 |
| 2 | 2013-02-13 | SRM 570 | 2 | 507 | 694.02 | 0.45 | 121 | 1931 | 8075 | -32 | 932 | 7349 |
| 1 | 2012-11-20 | SRM 561 | 2 | 511 | 506.14 | -0.01 | 23 | 1810 | 9123 | -236 | 964 | 6697 |