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 |
|---|---|---|---|
| gleb.astashkin | 4 | 2658 | 1309 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.258 | 0.461 | 0.556 | 66.2 | -41 | 115 | 1350 | 1309 | 1259 |
| SRMFix | 0.612 | 0.635 | 0.879 | 108.6 | -5 | 283 | 1629 | 1624 | 1408 |
| EloSRM | 0.635 | 0.679 | 0.929 | 179.5 | -10 | 368 | 2668 | 2658 | 1192 |
| initial | 0.674 | 0.682 | 0.944 | 82.1 | -2 | 166 | 1527 | 1525 | 1512 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-05-10 | TCO19 SRM 758 | 1 | 107 | 131.36 | -0.09 | -10 | 2658 | 1192 | -41 | 1309 | 1259 |
| 3 | 2019-05-01 | TCO19 Round 1B | 1 | 87 | 202.44 | 1.22 | 329 | 2668 | 1182 | 115 | 1350 | 1134 |
| 2 | 2016-04-23 | SRM 689 | 1 | 267 | 359.88 | 0.01 | 11 | 2338 | 3872 | -37 | 1235 | 3055 |
| 1 | 2016-04-15 | SRM 688 | 2 | 167 | 440.63 | 1.40 | 368 | 2327 | 3966 | 72 | 1272 | 2795 |