4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 870380501 | 2 | 2594 | 1354 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.627 | 0.738 | 0.968 | 114.0 | -37 | 191 | 1391 | 1354 | 1100 |
| SRMFix | 1.154 | 1.154 | 1.481 | 224.3 | 38 | 410 | 1649 | 1649 | 1356 |
| initial | 1.220 | 1.220 | 1.505 | 146.9 | 41 | 253 | 1494 | 1494 | 1592 |
| EloSRM | 1.221 | 1.221 | 1.526 | 296.6 | 142 | 451 | 2594 | 2594 | 1447 |
| Odd | 1.234 | 1.234 | 1.569 | 295.2 | 109 | 482 | 2296 | 2296 | 1377 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-13 | SRM 800 | 1 | 239 | 295.34 | 0.30 | 142 | 2594 | 1447 | -37 | 1354 | 1100 |
| 1 | 2017-02-09 | SRM 708 | 2 | 51 | 224.33 | 2.14 | 451 | 2452 | 2721 | 191 | 1391 | 1715 |