4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| duke_leto | 2 | 1531 | 671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.243 | 0.243 | 0.243 | 34.6 | -37 | -32 | 1435 | 1403 | 9146 |
| EloSRM | -0.267 | 0.267 | 0.267 | 49.8 | -58 | -41 | 1572 | 1531 | 9172 |
| initial | -0.344 | 0.344 | 0.344 | 41.4 | -42 | -41 | 1158 | 1117 | 9726 |
| SRMFix | -0.345 | 0.345 | 0.349 | 71.5 | -94 | -49 | 1106 | 1057 | 9746 |
| SRM | -0.963 | 0.963 | 1.015 | 264.5 | -356 | -173 | 844 | 671 | 8765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-05 | SRM 452 | 2 | 737 | 684.08 | -0.26 | -41 | 1531 | 9172 | -173 | 671 | 8765 |
| 1 | 2009-10-17 | SRM 450 | 2 | 808 | 666.32 | -0.28 | -58 | 1572 | 8029 | -356 | 844 | 7051 |