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 |
|---|---|---|---|
| Dr1n | 1 | 2180 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.159 | 0.159 | 0.159 | 19.1 | -19 | -19 | 1181 | 1181 | 3091 |
| SRMFix | -0.161 | 0.161 | 0.161 | 39.1 | -39 | -39 | 1161 | 1161 | 3107 |
| EloSRM | -0.231 | 0.231 | 0.231 | 24.4 | -24 | -24 | 2180 | 2180 | 2930 |
| SRM | -0.737 | 0.737 | 0.737 | 189.0 | -189 | -189 | 1011 | 1011 | 2443 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 286 | 243.63 | -0.23 | -24 | 2180 | 2930 | -189 | 1011 | 2443 |