4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| quriola | 1 | 1488 | 384 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.532 | 0.532 | 0.532 | 119.0 | -119 | -119 | 1348 | 1348 | 9918 |
| EloSRM | -0.574 | 0.574 | 0.574 | 134.7 | -135 | -135 | 1488 | 1488 | 9704 |
| initial | -0.636 | 0.636 | 0.636 | 76.6 | -77 | -77 | 1123 | 1123 | 9616 |
| SRMFix | -0.691 | 0.691 | 0.691 | 157.3 | -157 | -157 | 1043 | 1043 | 9934 |
| SRM | -1.529 | 1.529 | 1.529 | 816.0 | -816 | -816 | 384 | 384 | 10210 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 943 | 633.93 | -0.57 | -135 | 1488 | 9704 | -816 | 384 | 10210 |