4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sumangurung | 4 | 1826 | 914 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.295 | 0.614 | 0.626 | 74.0 | -58 | 93 | 1307 | 1307 | 6043 |
| SRMFix | 0.179 | 0.649 | 0.655 | 109.8 | -113 | 122 | 1322 | 1302 | 6206 |
| SRM | -0.485 | 0.669 | 0.794 | 111.3 | -228 | 24 | 1118 | 914 | 7817 |
| EloSRM | 0.177 | 0.697 | 0.699 | 145.0 | -95 | 233 | 1826 | 1826 | 5570 |
| Odd | 0.201 | 0.699 | 0.701 | 145.3 | -84 | 247 | 1709 | 1709 | 5587 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-23 | SRM 431 | 2 | 339 | ||||||||
| 3 | 2008-11-22 | SRM 426 | 2 | 318 | 495.48 | 0.64 | 107 | 1826 | 5570 | 24 | 914 | 7817 |
| 2 | 2008-11-06 | SRM 424 | 2 | 611 | 356.10 | -0.78 | -95 | 1719 | 6712 | -228 | 890 | 8224 |
| 1 | 2008-10-28 | SRM 423 | 2 | 253 | 402.98 | 0.67 | 233 | 1814 | 5657 | -82 | 1118 | 4652 |