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 |
|---|---|---|---|
| redwackyferret | 1 | 2286 | 1130 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.187 | 0.187 | 0.187 | 81.7 | 82 | 82 | 2286 | 2286 | 2436 |
| SRMFix | 0.257 | 0.257 | 0.257 | 61.6 | 62 | 62 | 1262 | 1262 | 2553 |
| initial | 0.260 | 0.260 | 0.260 | 31.3 | 31 | 31 | 1231 | 1231 | 2619 |
| Odd | 0.272 | 0.272 | 0.272 | 115.9 | 116 | 116 | 1950 | 1950 | 2501 |
| SRM | -0.319 | 0.319 | 0.319 | 70.0 | -70 | -70 | 1130 | 1130 | 1922 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 214 | 243.60 | 0.19 | 82 | 2286 | 2436 | -70 | 1130 | 1922 |