4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| haplo26 | 1 | 1506 | 512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.478 | 0.478 | 0.478 | 108.8 | -109 | -109 | 1364 | 1364 | 9760 |
| EloSRM | -0.525 | 0.525 | 0.525 | 127.2 | -127 | -127 | 1506 | 1506 | 9602 |
| initial | -0.600 | 0.600 | 0.600 | 72.2 | -72 | -72 | 1128 | 1128 | 9505 |
| SRMFix | -0.655 | 0.655 | 0.655 | 149.7 | -150 | -150 | 1050 | 1050 | 9845 |
| SRM | -1.547 | 1.547 | 1.547 | 688.0 | -688 | -688 | 512 | 512 | 9817 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-05 | SRM 452 | 2 | 932 | 648.33 | -0.52 | -127 | 1506 | 9602 | -688 | 512 | 9817 |