4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shouao | 1 | 2739 | 1455 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.958 | 1.958 | 1.958 | 255.0 | 255 | 255 | 1455 | 1455 | 629 |
| EloSRM | 2.683 | 2.683 | 2.683 | 491.2 | 491 | 491 | 2739 | 2739 | 846 |
| Odd | 2.754 | 2.754 | 2.754 | 509.7 | 510 | 510 | 2372 | 2372 | 880 |
| SRMFix | 2.760 | 2.760 | 2.760 | 510.0 | 510 | 510 | 1710 | 1710 | 883 |
| initial | 2.770 | 2.770 | 2.770 | 333.6 | 334 | 334 | 1534 | 1534 | 1102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-12-28 | SRM 820 | 2 | 8 | 51.38 | 2.68 | 491 | 2739 | 846 | 255 | 1455 | 629 |