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 |
|---|---|---|---|
| black69 | 1 | 2275 | 898 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.423 | 0.423 | 0.423 | 99.4 | -99 | -99 | 1101 | 1101 | 289 |
| initial | -0.454 | 0.454 | 0.454 | 54.6 | -55 | -55 | 1145 | 1145 | 285 |
| EloSRM | -0.495 | 0.495 | 0.495 | 78.3 | -78 | -78 | 2275 | 2275 | 272 |
| SRM | -0.848 | 0.848 | 0.848 | 302.0 | -302 | -302 | 898 | 898 | 251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2024-01-25 | SRM 852 | 2 | 26 | 23.41 | -0.50 | -78 | 2275 | 272 | -302 | 898 | 251 |