4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| abkarinomedo | 3 | 1471 | 213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.310 | 0.310 | 0.313 | 68.1 | -84 | -53 | 1608 | 1471 | 12083 |
| SRMFix | -0.404 | 0.404 | 0.405 | 72.9 | -96 | -49 | 1104 | 981 | 12015 |
| initial | -0.433 | 0.433 | 0.436 | 52.1 | -60 | -44 | 1156 | 1044 | 11944 |
| SRM | -0.775 | 0.775 | 0.818 | 329.0 | -407 | -232 | 852 | 213 | 12168 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-26 | SRM 513 | 2 | 1291 | 1,091.11 | -0.26 | -53 | 1471 | 12083 | -232 | 213 | 12168 |
| 2 | 2011-04-07 | SRM 502 | 2 | 697 | 543.49 | -0.36 | -84 | 1524 | 10786 | -407 | 445 | 10730 |
| 1 | 2010-09-09 | SRM 481 | 2 | 645 | 629.01 | -0.31 | -68 | 1608 | 8198 | -348 | 852 | 6354 |