4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| .i.e. | 1 | 2053 | 800 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.436 | 0.436 | 0.436 | 78.8 | -79 | -79 | 1723 | 1723 | 3749 |
| SRMFix | -0.492 | 0.492 | 0.492 | 114.6 | -115 | -115 | 1085 | 1085 | 3836 |
| initial | -0.492 | 0.492 | 0.492 | 59.2 | -59 | -59 | 1141 | 1141 | 3764 |
| EloSRM | -0.511 | 0.511 | 0.511 | 100.6 | -101 | -101 | 2053 | 2053 | 3664 |
| SRM | -1.170 | 1.170 | 1.170 | 400.0 | -400 | -400 | 800 | 800 | 3622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-02-15 | SRM 778 | 2 | 147 | 116.17 | -0.51 | -101 | 2053 | 3664 | -400 | 800 | 3622 |