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 |
|---|---|---|---|
| e_carra | 3 | 2269 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.053 | 0.359 | 0.416 | 43.2 | -74 | 43 | 1255 | 1181 | 2985 |
| SRMFix | -0.074 | 0.377 | 0.443 | 57.8 | -89 | 58 | 1285 | 1196 | 2781 |
| EloSRM | -0.142 | 0.386 | 0.488 | 64.0 | -61 | 75 | 2330 | 2269 | 2415 |
| SRM | -0.478 | 0.478 | 0.596 | 96.3 | -173 | -3 | 1087 | 911 | 2807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-01-23 | SRM 798 | 2 | 146 | 101.62 | -0.79 | -61 | 2269 | 2415 | -173 | 911 | 2807 |
| 2 | 2021-01-15 | Beginner SRM 2 | 1 | 105 | 87.42 | 0.28 | 75 | 2330 | 2184 | -3 | 1084 | 2038 |
| 1 | 2021-01-09 | SRM 797 | 2 | 125 | 132.61 | 0.08 | 56 | 2256 | 2474 | -113 | 1087 | 2046 |