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 |
|---|---|---|---|
| otamay | 4 | 2518 | 1268 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.325 | 0.405 | 0.551 | 83.5 | -133 | 80 | 1268 | 1268 | 1301 |
| EloSRM | 0.531 | 0.531 | 0.791 | 99.9 | 23 | 230 | 2518 | 2518 | 1407 |
| SRMFix | 0.551 | 0.551 | 0.817 | 78.8 | 2 | 223 | 1515 | 1515 | 1567 |
| initial | 0.582 | 0.582 | 0.848 | 70.1 | 1 | 187 | 1480 | 1480 | 1545 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-08-23 | SRM 765 | 1 | 49 | 91.10 | 0.08 | 23 | 2518 | 1407 | 56 | 1268 | 1301 |
| 3 | 2019-08-10 | SRM 764 | 1 | 116 | 172.03 | 0.57 | 122 | 2494 | 1507 | 65 | 1212 | 1519 |
| 2 | 2019-06-12 | TCO19 SRM 760 | 2 | 19 | 52.76 | 1.47 | 230 | 2372 | 1850 | 80 | 1147 | 1760 |
| 1 | 2019-06-04 | TCO19 Fun Round 2B | 1 | 39 | 63.39 | 0.01 | 24 | 2142 | 2570 | -133 | 1067 | 2020 |