4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| crespo5454 | 1 | 2019 | 1625 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.536 | 2.536 | 2.536 | 425.0 | 425 | 425 | 1625 | 1625 | 982 |
| SRMFix | 2.698 | 2.698 | 2.698 | 501.4 | 501 | 501 | 1701 | 1701 | 2710 |
| initial | 2.709 | 2.709 | 2.709 | 326.2 | 326 | 326 | 1526 | 1526 | 3619 |
| EloSRM | 2.727 | 2.727 | 2.727 | 462.4 | 462 | 462 | 2019 | 2019 | 3403 |
| Odd | 2.736 | 2.736 | 2.736 | 468.3 | 468 | 468 | 1893 | 1893 | 3484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 112 | 741.75 | 2.73 | 462 | 2019 | 3403 | 425 | 1625 | 982 |