4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| gabrielsiq | 1 | 2088 | 1103 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.413 | 0.413 | 0.413 | 97.2 | 97 | 97 | 1297 | 1297 | 7571 |
| initial | 0.473 | 0.473 | 0.473 | 57.0 | 57 | 57 | 1257 | 1257 | 8171 |
| EloSRM | 0.525 | 0.525 | 0.525 | 187.3 | 187 | 187 | 2088 | 2088 | 7418 |
| SRM | -0.530 | 0.530 | 0.530 | 97.0 | -97 | -97 | 1103 | 1103 | 5250 |
| Odd | 0.574 | 0.574 | 0.574 | 209.7 | 210 | 210 | 1852 | 1852 | 7609 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-17 | SRM 650 | 2 | 201 | 289.21 | 0.52 | 187 | 2088 | 7418 | -97 | 1103 | 5250 |