4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alwaysinvisible | 3 | 1575 | 400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.268 | 0.268 | 0.337 | 55.0 | -129 | 3 | 1608 | 1575 | 11908 |
| SRMFix | -0.337 | 0.337 | 0.412 | 67.6 | -151 | -17 | 1049 | 997 | 12177 |
| initial | -0.367 | 0.367 | 0.408 | 44.2 | -73 | -22 | 1127 | 1067 | 12057 |
| SRM | -0.666 | 0.666 | 0.916 | 266.7 | -653 | -65 | 547 | 400 | 12196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-17 | SRM 527 | 2 | 966 | 900.95 | -0.23 | -33 | 1575 | 11908 | -82 | 400 | 12196 |
| 2 | 2011-12-06 | SRM 526 | 2 | 506 | 491.05 | -0.04 | 3 | 1608 | 11411 | -65 | 482 | 11798 |
| 1 | 2011-11-12 | SRM 523 | 2 | 1104 | 769.94 | -0.54 | -129 | 1606 | 11433 | -653 | 547 | 11497 |