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 |
|---|---|---|---|
| rajanwaliya | 4 | 1890 | 616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.147 | 0.397 | 0.409 | 47.8 | -59 | 60 | 1221 | 1129 | 10201 |
| SRMFix | -0.152 | 0.422 | 0.435 | 68.9 | -85 | 88 | 1203 | 1101 | 9541 |
| Odd | -0.123 | 0.424 | 0.449 | 67.8 | -52 | 147 | 1746 | 1661 | 8776 |
| EloSRM | -0.137 | 0.433 | 0.455 | 76.2 | -60 | 151 | 1985 | 1890 | 8746 |
| SRM | -0.520 | 0.547 | 0.657 | 146.0 | -328 | -21 | 872 | 616 | 9903 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-05-05 | SRM 658 | 2 | 341 | 330.07 | -0.31 | -35 | 1890 | 8746 | -71 | 616 | 9903 |
| 3 | 2015-01-24 | SRM 647 | 2 | 623 | 469.84 | -0.55 | -60 | 1925 | 9252 | -164 | 687 | 10469 |
| 2 | 2015-01-15 | SRM 646 | 2 | 225 | 339.00 | 0.59 | 151 | 1985 | 8596 | -21 | 851 | 8285 |
| 1 | 2014-12-27 | SRM 643 | 2 | 491 | 506.10 | -0.28 | -59 | 1834 | 10434 | -328 | 872 | 8059 |