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 |
|---|---|---|---|
| cef1998 | 2 | 1962 | 387 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.472 | 0.472 | 0.580 | 102.6 | -182 | -23 | 1018 | 995 | 4061 |
| EloSRM | -0.511 | 0.511 | 0.608 | 86.9 | -151 | -23 | 1985 | 1962 | 3939 |
| initial | -0.514 | 0.514 | 0.585 | 61.9 | -95 | -28 | 1105 | 1076 | 4020 |
| SRM | -0.720 | 0.720 | 0.958 | 406.5 | -807 | -6 | 393 | 387 | 4058 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-11-02 | SRM 770 | 2 | 141 | 161.39 | -0.18 | -23 | 1962 | 3939 | -6 | 387 | 4058 |
| 1 | 2019-10-10 | SRM 768 | 2 | 323 | 180.88 | -0.84 | -151 | 1985 | 3847 | -807 | 393 | 4094 |