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 |
|---|---|---|---|
| ponkotuy | 4 | 1943 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.085 | 0.574 | 0.643 | 69.1 | -75 | 124 | 1359 | 1241 | 8148 |
| SRMFix | -0.033 | 0.600 | 0.656 | 88.8 | -100 | 143 | 1397 | 1239 | 7977 |
| EloSRM | -0.039 | 0.655 | 0.688 | 115.7 | -81 | 184 | 2085 | 1943 | 7756 |
| SRM | -0.437 | 0.669 | 0.687 | 94.8 | -154 | 5 | 1068 | 831 | 8298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-06-14 | SRM 582 | 2 | 476 | 321.34 | -0.57 | -61 | 1943 | 7756 | -83 | 831 | 8298 |
| 3 | 2013-01-21 | SRM 567 | 2 | 615 | 435.71 | -0.82 | -81 | 2003 | 7102 | -154 | 914 | 7429 |
| 2 | 2012-10-19 | SRM 558 | 2 | 264 | 485.51 | 0.88 | 184 | 2085 | 6292 | 5 | 1068 | 5428 |
| 1 | 2012-06-07 | SRM 545 | 2 | 588 | 750.80 | 0.35 | 137 | 1901 | 8106 | -137 | 1063 | 5540 |