4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| newbie87 | 1 | 1410 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.446 | 0.446 | 0.446 | 105.4 | -105 | -105 | 1302 | 1302 | 7947 |
| EloSRM | -0.473 | 0.473 | 0.473 | 118.6 | -119 | -119 | 1410 | 1410 | 7672 |
| initial | -0.581 | 0.581 | 0.581 | 70.0 | -70 | -70 | 1130 | 1130 | 7526 |
| SRMFix | -0.640 | 0.640 | 0.640 | 146.6 | -147 | -147 | 1053 | 1053 | 7850 |
| SRM | -1.579 | 1.579 | 1.579 | 644.0 | -644 | -644 | 556 | 556 | 7845 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-17 | SRM 372 | 2 | 707 | 512.28 | -0.47 | -119 | 1410 | 7672 | -644 | 556 | 7845 |