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 |
|---|---|---|---|
| acrush37 | 1 | 2239 | 1122 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.206 | 0.206 | 0.206 | 86.9 | 87 | 87 | 2239 | 2239 | 2333 |
| SRMFix | 0.214 | 0.214 | 0.214 | 51.5 | 52 | 52 | 1252 | 1252 | 2469 |
| initial | 0.231 | 0.231 | 0.231 | 27.8 | 28 | 28 | 1228 | 1228 | 2513 |
| Odd | 0.271 | 0.271 | 0.271 | 117.8 | 118 | 118 | 1919 | 1919 | 2380 |
| SRM | -0.358 | 0.358 | 0.358 | 78.0 | -78 | -78 | 1122 | 1122 | 1850 |
| # | 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 | 121 | 139.58 | 0.21 | 87 | 2239 | 2333 | -78 | 1122 | 1850 |