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 |
|---|---|---|---|
| alavrov | 1 | 2486 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.184 | 0.184 | 0.184 | 31.0 | 31 | 31 | 1231 | 1231 | 983 |
| EloSRM | 0.866 | 0.866 | 0.866 | 230.4 | 230 | 230 | 2486 | 2486 | 1232 |
| SRMFix | 0.931 | 0.931 | 0.931 | 206.4 | 206 | 206 | 1406 | 1406 | 1298 |
| initial | 0.951 | 0.951 | 0.951 | 114.6 | 115 | 115 | 1315 | 1315 | 1397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2022-02-19 | SRM 824 | 2 | 41 | 74.75 | 0.87 | 230 | 2486 | 1232 | 31 | 1231 | 983 |