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 |
|---|---|---|---|
| Verjok | 1 | 2640 | 1387 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.200 | 1.200 | 1.200 | 187.0 | 187 | 187 | 1387 | 1387 | 774 |
| EloSRM | 1.847 | 1.847 | 1.847 | 404.6 | 405 | 405 | 2640 | 2640 | 1051 |
| Odd | 1.883 | 1.883 | 1.883 | 427.0 | 427 | 427 | 2281 | 2281 | 1089 |
| initial | 1.906 | 1.906 | 1.906 | 229.6 | 230 | 230 | 1430 | 1430 | 1314 |
| SRMFix | 1.909 | 1.909 | 1.909 | 382.5 | 382 | 382 | 1582 | 1582 | 1150 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-09-29 | SRM 814 | 2 | 13 | 46.76 | 1.85 | 405 | 2640 | 1051 | 187 | 1387 | 774 |