4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hillboredy | 4 | 1929 | 984 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.410 | 1.446 | 1.734 | 204.0 | -324 | 198 | 1074 | 984 | 4989 |
| initial | 0.598 | 1.467 | 1.877 | 176.7 | -108 | 373 | 1524 | 1416 | 4624 |
| Odd | 0.634 | 1.488 | 1.927 | 188.9 | -64 | 451 | 1859 | 1795 | 4780 |
| SRMFix | 0.597 | 1.517 | 1.926 | 207.6 | -120 | 399 | 1496 | 1376 | 5032 |
| EloSRM | 0.605 | 1.519 | 1.941 | 201.0 | -75 | 461 | 2004 | 1929 | 4687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-07-08 | SRM 444 | 2 | 840 | ||||||||
| 3 | 2009-06-23 | SRM 443 | 2 | 483 | 240.24 | -1.01 | -75 | 1929 | 4687 | -90 | 984 | 4989 |
| 2 | 2009-06-13 | SRM 442 | 2 | 83 | 755.35 | 3.19 | 461 | 2004 | 4113 | 198 | 1074 | 4122 |
| 1 | 2009-05-27 | SRM 441 | 2 | 727 | 684.62 | -0.36 | -67 | 1543 | 8775 | -324 | 876 | 6770 |