4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zipdang2004 | 1 | 2233 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.027 | 0.027 | 0.027 | 3.3 | -3 | -3 | 1197 | 1197 | 2412 |
| EloSRM | -0.032 | 0.032 | 0.032 | 8.9 | 9 | 9 | 2233 | 2233 | 2307 |
| SRMFix | -0.032 | 0.032 | 0.032 | 7.8 | -8 | -8 | 1192 | 1192 | 2414 |
| Odd | -0.034 | 0.034 | 0.034 | 7.2 | 7 | 7 | 1854 | 1854 | 2415 |
| SRM | -0.217 | 0.217 | 0.217 | 260.0 | -260 | -260 | 940 | 940 | 2423 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-07-08 | TCO21 Parallel 3 | 1 | 30 | 39.12 | -0.03 | 9 | 2233 | 2307 | -260 | 940 | 2423 |