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 |
|---|---|---|---|
| wlzhouzhuan | 1 | 2435 | 1224 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.132 | 0.132 | 0.132 | 24.0 | 24 | 24 | 1224 | 1224 | 1370 |
| EloSRM | 0.776 | 0.776 | 0.776 | 216.4 | 216 | 216 | 2435 | 2435 | 1744 |
| SRMFix | 0.786 | 0.786 | 0.786 | 177.2 | 177 | 177 | 1377 | 1377 | 1865 |
| initial | 0.798 | 0.798 | 0.798 | 96.1 | 96 | 96 | 1296 | 1296 | 2002 |
| Odd | 0.818 | 0.818 | 0.818 | 231.8 | 232 | 232 | 2075 | 2075 | 1810 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-05-26 | SRM 806 | 2 | 51 | 87.36 | 0.78 | 216 | 2435 | 1744 | 24 | 1224 | 1370 |