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 |
|---|---|---|---|
| captainflint | 1 | 2220 | 1208 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.042 | 0.042 | 0.042 | 8.0 | 8 | 8 | 1208 | 1208 | 2150 |
| SRMFix | 0.563 | 0.563 | 0.563 | 130.1 | 130 | 130 | 1330 | 1330 | 3064 |
| EloSRM | 0.567 | 0.567 | 0.567 | 167.2 | 167 | 167 | 2220 | 2220 | 2990 |
| initial | 0.595 | 0.595 | 0.595 | 71.7 | 72 | 72 | 1272 | 1272 | 3251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 104 | 154.07 | 0.57 | 167 | 2220 | 2990 | 8 | 1208 | 2150 |