4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fireseeker | 2 | 1858 | 973 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.179 | 0.179 | 0.205 | 33.1 | 19 | 47 | 1266 | 1266 | 6613 |
| EloSRM | 0.234 | 0.234 | 0.234 | 82.0 | 67 | 97 | 1858 | 1858 | 6445 |
| initial | 0.253 | 0.253 | 0.274 | 30.5 | 18 | 43 | 1261 | 1261 | 6762 |
| SRM | -0.557 | 0.557 | 0.620 | 113.5 | -167 | -60 | 1033 | 973 | 5464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-27 | SRM 495 | 2 | 539 | 640.72 | 0.25 | 67 | 1858 | 6445 | -60 | 973 | 5464 |
| 1 | 2011-01-22 | Member SRM 494 | 2 | 608 | 707.24 | 0.22 | 97 | 1791 | 6989 | -167 | 1033 | 4812 |