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 |
|---|---|---|---|
| rocww | 4 | 2462 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.616 | 0.938 | 1.247 | 137.1 | -137 | 210 | 2462 | 2462 | 1838 |
| initial | 0.580 | 0.959 | 1.263 | 115.4 | -69 | 282 | 1502 | 1479 | 1627 |
| SRMFix | 0.672 | 0.977 | 1.325 | 136.2 | -140 | 267 | 1465 | 1464 | 1842 |
| SRM | 0.781 | 1.482 | 1.692 | 219.8 | -540 | 210 | 999 | 999 | 2494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-02-13 | SRM 800 | 2 | 127 | 128.34 | 0.02 | 22 | 2462 | 1838 | 50 | 999 | 2494 |
| 3 | 2020-11-18 | Rookie SRM 1 | 1 | 22 | 105.38 | 2.26 | 210 | 2440 | 1753 | 210 | 949 | 2532 |
| 2 | 2020-10-23 | SRM 792 | 2 | 63 | 112.28 | 0.83 | 180 | 2230 | 2419 | 79 | 739 | 3680 |
| 1 | 2020-10-17 | SRM 791 | 2 | 96 | 63.08 | -0.64 | -137 | 2051 | 3816 | -540 | 660 | 3880 |