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 |
|---|---|---|---|
| shortlong | 3 | 1985 | 604 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.301 | 0.301 | 0.359 | 61.5 | -133 | -20 | 1067 | 1015 | 4475 |
| Odd | -0.303 | 0.303 | 0.346 | 40.4 | -88 | -15 | 1704 | 1670 | 4433 |
| EloSRM | -0.310 | 0.310 | 0.371 | 50.6 | -108 | -14 | 2029 | 1985 | 4431 |
| initial | -0.362 | 0.362 | 0.389 | 43.6 | -68 | -30 | 1132 | 1069 | 4465 |
| SRM | -0.617 | 0.617 | 0.730 | 198.7 | -389 | -87 | 811 | 604 | 4315 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-03-19 | SRM 802 | 2 | 153 | 142.10 | -0.11 | -14 | 1985 | 4431 | -87 | 604 | 4315 |
| 2 | 2019-11-02 | SRM 770 | 2 | 141 | 155.43 | -0.24 | -29 | 2000 | 3758 | -120 | 691 | 3721 |
| 1 | 2019-10-19 | SRM 769 | 2 | 131 | 97.44 | -0.59 | -108 | 2029 | 3520 | -389 | 811 | 3386 |