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 |
|---|---|---|---|
| seshat | 4 | 2210 | 787 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.080 | 0.340 | 0.351 | 41.0 | -37 | 52 | 1238 | 1238 | 2560 |
| SRMFix | 0.112 | 0.377 | 0.394 | 57.4 | -57 | 69 | 1217 | 1217 | 2728 |
| EloSRM | 0.184 | 0.411 | 0.467 | 101.1 | -38 | 249 | 2210 | 2210 | 2585 |
| SRM | -0.123 | 0.566 | 0.583 | 104.2 | -255 | 2 | 945 | 787 | 3864 |
| # | 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 | 165 | 221.96 | 0.43 | 91 | 2210 | 2585 | -4 | 787 | 3864 |
| 3 | 2020-01-16 | SRM 775 | 2 | 99 | 167.83 | 0.76 | 249 | 2119 | 2719 | 2 | 791 | 3589 |
| 2 | 2015-12-18 | SRM 676 | 2 | 345 | 373.24 | -0.28 | -38 | 1870 | 7075 | -156 | 789 | 6378 |
| 1 | 2015-10-14 | SRM 671 | 2 | 333 | 449.28 | -0.18 | -26 | 1908 | 7087 | -255 | 945 | 5317 |