4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Charlesna | 2 | 2589 | 1396 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.701 | 0.815 | 1.075 | 131.0 | -33 | 229 | 1429 | 1396 | 968 |
| SRMFix | 1.050 | 1.050 | 1.477 | 206.6 | 2 | 411 | 1613 | 1613 | 1373 |
| EloSRM | 1.052 | 1.052 | 1.471 | 218.8 | 20 | 418 | 2589 | 2589 | 1294 |
| initial | 1.078 | 1.078 | 1.489 | 129.8 | 6 | 254 | 1460 | 1460 | 1631 |
| Odd | 1.083 | 1.083 | 1.517 | 231.8 | 17 | 447 | 2265 | 2265 | 1335 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-02-15 | SRM 778 | 1 | 68 | 118.46 | 0.02 | 20 | 2589 | 1294 | -33 | 1396 | 968 |
| 1 | 2020-02-03 | SRM 777 | 2 | 33 | 139.58 | 2.08 | 418 | 2569 | 1338 | 229 | 1429 | 892 |