4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| massus | 1 | 1507 | 488 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.479 | 0.479 | 0.479 | 112.9 | -113 | -113 | 1362 | 1362 | 9582 |
| EloSRM | -0.530 | 0.530 | 0.530 | 128.8 | -129 | -129 | 1507 | 1507 | 9382 |
| initial | -0.607 | 0.607 | 0.607 | 73.1 | -73 | -73 | 1127 | 1127 | 9292 |
| SRMFix | -0.657 | 0.657 | 0.657 | 150.3 | -150 | -150 | 1050 | 1050 | 9602 |
| SRM | -1.570 | 1.570 | 1.570 | 712.0 | -712 | -712 | 488 | 488 | 9659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-25 | SRM 453.5 | 2 | 825 | 574.52 | -0.53 | -129 | 1507 | 9382 | -712 | 488 | 9659 |