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 |
|---|---|---|---|
| junaid4j | 4 | 2102 | 704 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.067 | 0.345 | 0.389 | 41.6 | -50 | 67 | 1218 | 1168 | 3205 |
| SRMFix | -0.025 | 0.357 | 0.412 | 56.3 | -90 | 82 | 1199 | 1154 | 3009 |
| Odd | 0.077 | 0.410 | 0.443 | 76.5 | -43 | 131 | 1823 | 1797 | 2659 |
| EloSRM | 0.114 | 0.461 | 0.493 | 102.9 | -62 | 161 | 2134 | 2102 | 2765 |
| SRM | -0.242 | 0.531 | 0.626 | 137.0 | -339 | 26 | 861 | 704 | 3692 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-11-02 | SRM 770 | 2 | 141 | 139.10 | -0.40 | -33 | 2102 | 2765 | -78 | 704 | 3692 |
| 3 | 2019-10-19 | SRM 769 | 2 | 74 | 124.90 | 0.76 | 156 | 2134 | 2571 | 26 | 782 | 3458 |
| 2 | 2019-10-10 | SRM 768 | 2 | 213 | 280.08 | 0.40 | 161 | 1978 | 3907 | -105 | 756 | 3553 |
| 1 | 2014-09-17 | SRM 633 | 2 | 777 | 780.26 | -0.30 | -62 | 1818 | 10866 | -339 | 861 | 8537 |