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 |
|---|---|---|---|
| vk228 | 4 | 2007 | 698 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.089 | 0.217 | 0.235 | 26.1 | -38 | 31 | 1173 | 1157 | 3622 |
| SRMFix | -0.070 | 0.239 | 0.269 | 39.2 | -73 | 40 | 1127 | 1123 | 3512 |
| EloSRM | 0.044 | 0.291 | 0.378 | 76.6 | -36 | 229 | 2007 | 2007 | 4202 |
| SRM | -0.456 | 0.604 | 0.682 | 125.5 | -272 | -25 | 928 | 698 | 4101 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-04-11 | SRM 783 | 2 | 206 | 327.78 | 0.67 | 229 | 2007 | 4202 | -25 | 698 | 4101 |
| 3 | 2013-11-20 | SRM 597 | 2 | 679 | 697.73 | -0.30 | -36 | 1777 | 10323 | -98 | 723 | 10165 |
| 2 | 2013-08-27 | SRM 589 | 2 | 768 | 761.47 | -0.01 | 17 | 1813 | 9522 | -107 | 821 | 8639 |
| 1 | 2013-07-19 | SRM 585 | 2 | 979 | 861.51 | -0.18 | -24 | 1797 | 9652 | -272 | 928 | 7051 |