4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bfly2000 | 3 | 1626 | 435 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.358 | 0.358 | 0.437 | 43.1 | -75 | -2 | 1198 | 1071 | 12541 |
| EloSRM | -0.334 | 0.364 | 0.440 | 66.6 | -100 | 43 | 1783 | 1626 | 11780 |
| SRMFix | -0.376 | 0.376 | 0.441 | 59.7 | -105 | -20 | 1180 | 1021 | 12479 |
| SRM | -0.919 | 0.919 | 0.950 | 255.0 | -344 | -198 | 977 | 435 | 12570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-02-23 | SRM 534 | 2 | 906 | 694.75 | -0.40 | -57 | 1626 | 11780 | -198 | 435 | 12570 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1363 | 880.15 | -0.64 | -100 | 1683 | 10314 | -344 | 633 | 11105 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 518 | 534.50 | 0.04 | 43 | 1783 | 8608 | -223 | 977 | 6258 |