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 |
|---|---|---|---|
| V.Lapytskyi | 3 | 2617 | 1161 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.339 | 0.516 | 0.555 | 90.3 | -155 | 115 | 1315 | 1161 | 1063 |
| EloSRM | 0.522 | 0.575 | 0.856 | 138.2 | -16 | 349 | 2617 | 2617 | 963 |
| Odd | 0.533 | 0.583 | 0.879 | 140.1 | -12 | 357 | 2249 | 2249 | 968 |
| SRMFix | 0.575 | 0.612 | 0.883 | 120.5 | -10 | 314 | 1542 | 1542 | 1007 |
| initial | 0.756 | 0.774 | 0.982 | 93.1 | -3 | 182 | 1473 | 1473 | 1038 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2022-04-05 | SRM 827 | 2 | 25 | 28.21 | 0.17 | 50 | 2617 | 963 | 1 | 1161 | 1063 |
| 2 | 2021-10-08 | SRM 815 | 1 | 81 | 83.76 | -0.08 | -16 | 2567 | 1208 | -155 | 1160 | 1322 |
| 1 | 2021-09-17 | SRM 813 | 2 | 23 | 63.75 | 1.47 | 349 | 2583 | 1173 | 115 | 1315 | 925 |