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 |
|---|---|---|---|
| zhatab_saifi | 3 | 2292 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.339 | 0.823 | 1.049 | 120.8 | -48 | 268 | 1967 | 1967 | 2341 |
| initial | 0.304 | 0.837 | 1.040 | 100.8 | -50 | 206 | 1310 | 1310 | 2219 |
| EloSRM | 0.326 | 0.845 | 1.062 | 133.6 | -68 | 277 | 2292 | 2292 | 2281 |
| SRMFix | 0.358 | 0.845 | 1.083 | 119.8 | -90 | 211 | 1262 | 1262 | 2535 |
| SRM | 0.041 | 1.058 | 1.143 | 190.0 | -289 | 111 | 911 | 852 | 3542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-04-11 | SRM 783 | 2 | 78 | 263.32 | 1.76 | 277 | 2292 | 2281 | 111 | 852 | 3542 |
| 2 | 2020-01-16 | SRM 775 | 2 | 146 | 131.49 | -0.38 | -57 | 2015 | 3791 | -170 | 741 | 3698 |
| 1 | 2019-11-02 | SRM 770 | 2 | 141 | 138.34 | -0.40 | -68 | 2071 | 3087 | -289 | 911 | 2922 |