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 |
|---|---|---|---|
| xyk | 1 | 2578 | 1354 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.623 | 0.623 | 0.623 | 154.0 | 154 | 154 | 1354 | 1354 | 1063 |
| EloSRM | 1.130 | 1.130 | 1.130 | 364.0 | 364 | 364 | 2578 | 2578 | 1464 |
| initial | 1.146 | 1.146 | 1.146 | 138.0 | 138 | 138 | 1338 | 1338 | 1971 |
| SRMFix | 1.150 | 1.150 | 1.150 | 249.0 | 249 | 249 | 1449 | 1449 | 1772 |
| Odd | 1.165 | 1.165 | 1.165 | 354.9 | 355 | 355 | 2195 | 2195 | 1594 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-04-28 | 2021 TCO 1B | 1 | 84 | 183.81 | 1.13 | 364 | 2578 | 1464 | 154 | 1354 | 1063 |