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 |
|---|---|---|---|
| pritamjitmanna | 3 | 2445 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.357 | 0.726 | 0.915 | 87.4 | -67 | 178 | 1329 | 1329 | 1573 |
| SRMFix | 0.395 | 0.771 | 0.980 | 128.4 | -130 | 233 | 1325 | 1325 | 1720 |
| Odd | 0.246 | 0.795 | 0.966 | 148.4 | -80 | 353 | 2089 | 2077 | 1521 |
| SRM | 0.140 | 0.823 | 0.945 | 174.3 | -384 | 113 | 929 | 903 | 2251 |
| EloSRM | 0.229 | 0.844 | 1.007 | 173.6 | -105 | 395 | 2466 | 2445 | 1474 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-10-23 | SRM 817 | 2 | 47 | 36.94 | -0.35 | -21 | 2445 | 1474 | -26 | 903 | 2251 |
| 2 | 2021-07-24 | SRM 810 | 2 | 35 | 106.83 | 1.61 | 395 | 2466 | 1568 | 113 | 929 | 2344 |
| 1 | 2020-07-24 | SRM 788 | 2 | 217 | 170.40 | -0.58 | -105 | 2071 | 3549 | -384 | 816 | 3418 |