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 |
|---|---|---|---|
| tulip16 | 1 | 2158 | 960 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.252 | 0.252 | 0.252 | 30.3 | -30 | -30 | 1170 | 1170 | 3020 |
| SRMFix | -0.255 | 0.255 | 0.255 | 61.1 | -61 | -61 | 1139 | 1139 | 3064 |
| EloSRM | -0.274 | 0.274 | 0.274 | 38.7 | -39 | -39 | 2158 | 2158 | 2837 |
| SRM | -0.902 | 0.902 | 0.902 | 240.0 | -240 | -240 | 960 | 960 | 2526 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-12-23 | SRM 796 | 2 | 127 | 105.06 | -0.27 | -39 | 2158 | 2837 | -240 | 960 | 2526 |