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 |
|---|---|---|---|
| shakkirmln | 1 | 2275 | 1057 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.039 | 0.039 | 0.039 | 43.1 | 43 | 43 | 2275 | 2275 | 1926 |
| SRMFix | 0.071 | 0.071 | 0.071 | 17.5 | 17 | 17 | 1217 | 1217 | 2023 |
| initial | 0.082 | 0.082 | 0.082 | 9.9 | 10 | 10 | 1210 | 1210 | 2048 |
| SRM | -0.620 | 0.620 | 0.620 | 143.0 | -143 | -143 | 1057 | 1057 | 1617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-09-01 | SRM 812 | 2 | 46 | 47.26 | 0.04 | 43 | 2275 | 1926 | -143 | 1057 | 1617 |