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 |
|---|---|---|---|
| blackmailer | 1 | 2405 | 1261 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.201 | 0.201 | 0.201 | 61.0 | 61 | 61 | 1261 | 1261 | 1490 |
| EloSRM | 0.866 | 0.866 | 0.866 | 239.3 | 239 | 239 | 2405 | 2405 | 2036 |
| SRMFix | 0.867 | 0.867 | 0.867 | 193.8 | 194 | 194 | 1394 | 1394 | 2166 |
| initial | 0.883 | 0.883 | 0.883 | 106.4 | 106 | 106 | 1306 | 1306 | 2346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-05-15 | SRM 786 | 2 | 117 | 213.21 | 0.87 | 239 | 2405 | 2036 | 61 | 1261 | 1490 |