4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ahmed- | 3 | 2567 | 1349 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.292 | 0.483 | 0.580 | 99.7 | -75 | 145 | 1349 | 1349 | 1041 |
| SRMFix | 0.681 | 0.681 | 0.958 | 130.3 | 0 | 330 | 1590 | 1590 | 1385 |
| EloSRM | 0.714 | 0.714 | 0.987 | 195.5 | 15 | 363 | 2567 | 2567 | 1293 |
| Odd | 0.728 | 0.728 | 1.023 | 187.9 | 14 | 385 | 2257 | 2257 | 1306 |
| initial | 0.733 | 0.733 | 0.995 | 88.2 | 5 | 198 | 1465 | 1465 | 1574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2019-10-19 | SRM 769 | 1 | 78 | 109.80 | 0.49 | 208 | 2567 | 1293 | 79 | 1349 | 1041 |
| 2 | 2017-02-09 | SRM 708 | 1 | 191 | 255.31 | 0.01 | 15 | 2359 | 3132 | -75 | 1270 | 2456 |
| 1 | 2016-09-17 | SRM 698 (Google) | 2 | 109 | 339.11 | 1.64 | 363 | 2344 | 3439 | 145 | 1345 | 2051 |