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 |
|---|---|---|---|
| lamnouar19 | 2 | 1959 | 597 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.483 | 0.483 | 0.521 | 101.7 | -155 | -49 | 1045 | 997 | 4055 |
| Odd | -0.491 | 0.491 | 0.514 | 73.6 | -106 | -42 | 1685 | 1644 | 3975 |
| EloSRM | -0.526 | 0.526 | 0.556 | 88.4 | -125 | -52 | 2011 | 1959 | 3931 |
| initial | -0.531 | 0.531 | 0.548 | 64.0 | -80 | -48 | 1120 | 1072 | 4029 |
| SRM | -0.834 | 0.834 | 0.912 | 301.5 | -466 | -137 | 734 | 597 | 3873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-10-19 | SRM 769 | 2 | 131 | 115.17 | -0.35 | -52 | 1959 | 3931 | -137 | 597 | 3873 |
| 1 | 2019-10-10 | SRM 768 | 2 | 275 | 183.12 | -0.70 | -125 | 2011 | 3637 | -466 | 734 | 3607 |