4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jdjsk | 2 | 1641 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.018 | 0.442 | 0.442 | 53.2 | -51 | 55 | 1204 | 1204 | 7575 |
| Odd | 0.142 | 0.463 | 0.485 | 123.6 | -73 | 174 | 1523 | 1523 | 7479 |
| EloSRM | 0.128 | 0.475 | 0.492 | 129.9 | -85 | 174 | 1641 | 1641 | 7371 |
| SRMFix | 0.016 | 0.507 | 0.507 | 100.2 | -114 | 86 | 1172 | 1172 | 8145 |
| SRM | -0.587 | 0.795 | 0.989 | 233.5 | -452 | 15 | 763 | 763 | 10171 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-10 | SRM 409 | 2 | 488 | 741.26 | 0.60 | 174 | 1641 | 7371 | 15 | 763 | 10171 |
| 1 | 2008-04-03 | SRM 396 | 2 | 649 | 546.93 | -0.35 | -85 | 1467 | 8348 | -452 | 748 | 7526 |