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 |
|---|---|---|---|
| ragnar7 | 1 | 2256 | 1181 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.095 | 0.095 | 0.095 | 19.0 | -19 | -19 | 1181 | 1181 | 1686 |
| EloSRM | 0.412 | 0.412 | 0.412 | 133.6 | 134 | 134 | 2256 | 2256 | 2230 |
| SRMFix | 0.427 | 0.427 | 0.427 | 100.3 | 100 | 100 | 1300 | 1300 | 2296 |
| initial | 0.437 | 0.437 | 0.437 | 52.6 | 53 | 53 | 1253 | 1253 | 2374 |
| Odd | 0.476 | 0.476 | 0.476 | 153.7 | 154 | 154 | 1936 | 1936 | 2301 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-07-03 | SRM 762 | 2 | 108 | 143.74 | 0.41 | 134 | 2256 | 2230 | -19 | 1181 | 1686 |