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 |
|---|---|---|---|
| attack204 | 1 | 2176 | 1117 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.216 | 0.216 | 0.216 | 90.3 | 90 | 90 | 2176 | 2176 | 2414 |
| SRMFix | 0.216 | 0.216 | 0.216 | 52.0 | 52 | 52 | 1252 | 1252 | 2512 |
| initial | 0.223 | 0.223 | 0.223 | 26.8 | 27 | 27 | 1227 | 1227 | 2592 |
| SRM | -0.376 | 0.376 | 0.376 | 83.0 | -83 | -83 | 1117 | 1117 | 1914 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-10-10 | TCO 19 SRM 739 | 2 | 86 | 99.91 | 0.22 | 90 | 2176 | 2414 | -83 | 1117 | 1914 |