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 |
|---|---|---|---|
| aboutto | 1 | 2113 | 856 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.465 | 0.465 | 0.465 | 56.0 | -56 | -56 | 1144 | 1144 | 3733 |
| SRMFix | -0.474 | 0.474 | 0.474 | 110.7 | -111 | -111 | 1089 | 1089 | 3814 |
| EloSRM | -0.485 | 0.485 | 0.485 | 92.6 | -93 | -93 | 2113 | 2113 | 3372 |
| SRM | -1.157 | 1.157 | 1.157 | 344.0 | -344 | -344 | 856 | 856 | 3228 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-24 | SRM 801 | 2 | 172 | 122.86 | -0.48 | -93 | 2113 | 3372 | -344 | 856 | 3228 |