4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| isharaudayanga | 2 | 1486 | 567 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.171 | 0.255 | 0.307 | 70.4 | -101 | 39 | 1370 | 1370 | 11256 |
| EloSRM | -0.189 | 0.269 | 0.329 | 76.6 | -117 | 36 | 1486 | 1486 | 11095 |
| initial | -0.306 | 0.306 | 0.389 | 36.8 | -66 | -8 | 1134 | 1126 | 11771 |
| SRMFix | -0.292 | 0.308 | 0.424 | 70.4 | -138 | 3 | 1065 | 1065 | 11829 |
| SRM | -0.817 | 0.817 | 1.071 | 316.5 | -590 | -43 | 610 | 567 | 12088 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-31 | SRM 412 | 2 | 631 | 667.25 | 0.08 | 36 | 1486 | 11095 | -43 | 567 | 12088 |
| 1 | 2008-07-19 | SRM 410 | 2 | 913 | 678.67 | -0.46 | -117 | 1450 | 11764 | -590 | 610 | 11788 |