4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ericoengcomp | 1 | 1434 | 526 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.430 | 0.430 | 0.430 | 107.6 | -108 | -108 | 1316 | 1316 | 9132 |
| EloSRM | -0.457 | 0.457 | 0.457 | 119.7 | -120 | -120 | 1434 | 1434 | 8946 |
| initial | -0.535 | 0.535 | 0.535 | 64.4 | -64 | -64 | 1136 | 1136 | 8560 |
| SRMFix | -0.606 | 0.606 | 0.606 | 139.3 | -139 | -139 | 1061 | 1061 | 8945 |
| SRM | -1.568 | 1.568 | 1.568 | 674.0 | -674 | -674 | 526 | 526 | 9148 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-12 | SRM 397 | 2 | 772 | 565.15 | -0.46 | -120 | 1434 | 8946 | -674 | 526 | 9148 |