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 |
|---|---|---|---|
| hy15 | 1 | 2281 | 1162 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.181 | 0.181 | 0.181 | 38.0 | -38 | -38 | 1162 | 1162 | 1734 |
| EloSRM | 0.383 | 0.383 | 0.383 | 129.2 | 129 | 129 | 2281 | 2281 | 2192 |
| SRMFix | 0.392 | 0.392 | 0.392 | 92.3 | 92 | 92 | 1292 | 1292 | 2308 |
| initial | 0.409 | 0.409 | 0.409 | 49.2 | 49 | 49 | 1249 | 1249 | 2387 |
| Odd | 0.449 | 0.449 | 0.449 | 159.1 | 159 | 159 | 1960 | 1960 | 2239 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-02-03 | SRM 777 | 2 | 107 | 139.58 | 0.38 | 129 | 2281 | 2192 | -38 | 1162 | 1734 |