4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chakrabartisaya | 5 | 1735 | 749 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.223 | 0.588 | 0.846 | 75.3 | -32 | 241 | 1650 | 1619 | 6613 |
| EloSRM | 0.213 | 0.600 | 0.851 | 83.2 | -38 | 246 | 1773 | 1735 | 6576 |
| initial | 0.151 | 0.627 | 0.831 | 75.6 | -57 | 187 | 1329 | 1273 | 6511 |
| SRMFix | 0.160 | 0.637 | 0.847 | 86.8 | -64 | 190 | 1286 | 1233 | 6993 |
| SRM | -0.233 | 0.905 | 0.949 | 164.8 | -298 | 104 | 902 | 749 | 10142 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-08 | SRM 444 | 2 | 840 | ||||||||
| 4 | 2008-11-22 | SRM 426 | 2 | 525 | 470.87 | -0.45 | -38 | 1735 | 6576 | -86 | 749 | 10142 |
| 3 | 2008-11-12 | SRM 425 | 2 | 224 | 691.45 | 1.63 | 246 | 1773 | 6221 | 104 | 835 | 9006 |
| 2 | 2008-11-06 | SRM 424 | 2 | 615 | 548.75 | -0.16 | -22 | 1527 | 9936 | -171 | 731 | 10427 |
| 1 | 2008-09-20 | SRM 418 | 2 | 445 | 513.13 | -0.16 | -27 | 1549 | 9593 | -298 | 902 | 8333 |