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 |
|---|---|---|---|
| Aria.Basirnia | 2 | 2248 | 924 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.250 | 0.598 | 0.648 | 72.1 | -42 | 102 | 1260 | 1260 | 2250 |
| Odd | 0.293 | 0.626 | 0.691 | 126.0 | -56 | 196 | 1929 | 1929 | 2256 |
| SRMFix | 0.294 | 0.631 | 0.697 | 112.6 | -80 | 145 | 1265 | 1265 | 2330 |
| EloSRM | 0.266 | 0.638 | 0.691 | 133.1 | -75 | 191 | 2248 | 2248 | 2201 |
| SRM | -0.174 | 0.782 | 0.801 | 180.0 | -318 | 42 | 924 | 924 | 2770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-11-27 | SRM 771 | 2 | 46 | 86.06 | 0.90 | 191 | 2248 | 2201 | 42 | 924 | 2770 |
| 1 | 2019-09-10 | SRM 766 | 2 | 62 | 59.91 | -0.37 | -75 | 2057 | 3270 | -318 | 882 | 3050 |