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 |
|---|---|---|---|
| Rachard | 3 | 2196 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.119 | 0.132 | 0.217 | 18.3 | -51 | 4 | 1203 | 1152 | 2625 |
| initial | -0.110 | 0.146 | 0.223 | 17.6 | -46 | 4 | 1206 | 1160 | 2757 |
| Odd | -0.099 | 0.159 | 0.226 | 34.8 | -33 | 55 | 1863 | 1830 | 2514 |
| EloSRM | -0.079 | 0.205 | 0.260 | 49.6 | -45 | 75 | 2241 | 2196 | 2440 |
| SRM | -0.490 | 0.490 | 0.554 | 116.0 | -143 | -73 | 1057 | 852 | 2745 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-07-24 | SRM 810 | 2 | 87 | 84.46 | -0.41 | -45 | 2196 | 2440 | -132 | 852 | 2745 |
| 2 | 2021-07-16 | Rookie SRM 6 | 1 | 99 | 74.15 | 0.19 | 75 | 2241 | 2274 | -73 | 984 | 2215 |
| 1 | 2019-10-19 | SRM 769 | 2 | 98 | 96.71 | -0.02 | 28 | 2165 | 2448 | -143 | 1057 | 2007 |