4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wcbritt2006 | 1 | 1713 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.138 | 0.138 | 0.138 | 33.6 | 34 | 34 | 1234 | 1234 | 7091 |
| initial | 0.195 | 0.195 | 0.195 | 23.5 | 23 | 23 | 1223 | 1223 | 7357 |
| EloSRM | 0.284 | 0.284 | 0.284 | 120.3 | 120 | 120 | 1713 | 1713 | 7000 |
| Odd | 0.323 | 0.323 | 0.323 | 135.2 | 135 | 135 | 1583 | 1583 | 7134 |
| SRM | -0.841 | 0.841 | 0.841 | 169.0 | -169 | -169 | 1031 | 1031 | 5971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-01-21 | SRM 433 | 2 | 488 | 594.30 | 0.28 | 120 | 1713 | 7000 | -169 | 1031 | 5971 |