4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zaisuK | 1 | 2291 | 1385 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.455 | 1.455 | 1.455 | 185.0 | 185 | 185 | 1385 | 1385 | 2441 |
| SRMFix | 2.369 | 2.369 | 2.369 | 453.9 | 454 | 454 | 1654 | 1654 | 4149 |
| initial | 2.446 | 2.446 | 2.446 | 294.5 | 294 | 294 | 1494 | 1494 | 5315 |
| EloSRM | 2.510 | 2.510 | 2.510 | 544.0 | 544 | 544 | 2291 | 2291 | 4058 |
| Odd | 2.571 | 2.571 | 2.571 | 568.1 | 568 | 568 | 2114 | 2114 | 4150 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-09 | SRM 532 | 2 | 145 | 826.16 | 2.51 | 544 | 2291 | 4058 | 185 | 1385 | 2441 |