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 |
|---|---|---|---|
| akordy42 | 2 | 2253 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.267 | 0.271 | 0.381 | 32.6 | 0 | 65 | 1265 | 1264 | 2204 |
| SRM | -0.346 | 0.346 | 0.362 | 82.5 | -120 | -45 | 1155 | 1035 | 2066 |
| SRMFix | 0.157 | 0.355 | 0.388 | 76.4 | -34 | 119 | 1319 | 1285 | 2236 |
| EloSRM | 0.109 | 0.395 | 0.410 | 91.5 | -19 | 164 | 2272 | 2253 | 2163 |
| Odd | 0.126 | 0.455 | 0.472 | 102.9 | -16 | 190 | 1964 | 1947 | 2167 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-11-02 | SRM 770 | 2 | 123 | 100.93 | -0.28 | -19 | 2253 | 2163 | -120 | 1035 | 2066 |
| 1 | 2019-03-30 | TCO19 SRM 754 | 2 | 67 | 95.01 | 0.50 | 164 | 2272 | 1976 | -45 | 1155 | 1634 |