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 |
|---|---|---|---|
| Haksell | 4 | 2671 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.070 | 2.345 | 2.791 | 231.6 | -118 | 510 | 2671 | 2671 | 1100 |
| SRMFix | 1.181 | 2.486 | 2.924 | 283.3 | -232 | 533 | 1602 | 1602 | 1244 |
| SRM | 1.265 | 2.508 | 2.887 | 321.2 | -436 | 386 | 1150 | 997 | 2053 |
| initial | 1.001 | 2.539 | 2.935 | 305.8 | -301 | 569 | 1700 | 1682 | 1057 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-07-24 | SRM 810 | 2 | 11 | 46.14 | 2.07 | 187 | 2671 | 1100 | 155 | 997 | 2053 |
| 3 | 2021-03-06 | Rookie SRM 3 | 1 | 108 | 18.18 | -1.97 | -118 | 2484 | 1774 | -308 | 842 | 3353 |
| 2 | 2021-02-13 | SRM 800 | 2 | 11 | 298.63 | 4.76 | 510 | 2602 | 1423 | 386 | 1150 | 1857 |
| 1 | 2021-02-06 | SRM 799 | 2 | 143 | 103.72 | -0.58 | -111 | 2092 | 3293 | -436 | 764 | 3671 |