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 |
|---|---|---|---|
| alex_shulgin | 1 | 2051 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.145 | 0.145 | 0.145 | 17.5 | -18 | -18 | 1182 | 1182 | 3063 |
| SRMFix | -0.181 | 0.181 | 0.181 | 43.9 | -44 | -44 | 1156 | 1156 | 3097 |
| EloSRM | -0.222 | 0.222 | 0.222 | 26.2 | -26 | -26 | 2051 | 2051 | 3017 |
| SRM | -0.936 | 0.936 | 0.936 | 218.0 | -218 | -218 | 982 | 982 | 2554 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-08-15 | SRM 736 *TCO19* | 2 | 150 | 128.58 | -0.22 | -26 | 2051 | 3017 | -218 | 982 | 2554 |