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 |
|---|---|---|---|
| b_vsbrk | 1 | 2010 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.212 | 0.212 | 0.212 | 25.5 | -25 | -25 | 1175 | 1175 | 4168 |
| EloSRM | -0.230 | 0.230 | 0.230 | 31.1 | -31 | -31 | 2010 | 2010 | 4058 |
| SRMFix | -0.243 | 0.243 | 0.243 | 58.3 | -58 | -58 | 1142 | 1142 | 4315 |
| SRM | -0.921 | 0.921 | 0.921 | 239.0 | -239 | -239 | 961 | 961 | 3445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 218 | 185.89 | -0.23 | -31 | 2010 | 4058 | -239 | 961 | 3445 |