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 |
|---|---|---|---|
| jack_turati | 1 | 2462 | 1225 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.139 | 0.139 | 0.139 | 25.0 | 25 | 25 | 1225 | 1225 | 1139 |
| initial | 0.806 | 0.806 | 0.806 | 97.1 | 97 | 97 | 1297 | 1297 | 1674 |
| EloSRM | 0.807 | 0.807 | 0.807 | 224.9 | 225 | 225 | 2462 | 2462 | 1424 |
| SRMFix | 0.821 | 0.821 | 0.821 | 184.4 | 184 | 184 | 1384 | 1384 | 1553 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-10-08 | SRM 815 | 2 | 37 | 64.71 | 0.81 | 225 | 2462 | 1424 | 25 | 1225 | 1139 |