4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ziggid | 1 | 1614 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.105 | 0.105 | 0.105 | 1.3 | -1 | -1 | 1474 | 1474 | 7623 |
| EloSRM | -0.156 | 0.156 | 0.156 | 21.8 | -22 | -22 | 1614 | 1614 | 7491 |
| initial | -0.234 | 0.234 | 0.234 | 28.2 | -28 | -28 | 1172 | 1172 | 7567 |
| SRMFix | -0.285 | 0.285 | 0.285 | 68.0 | -68 | -68 | 1132 | 1132 | 7764 |
| SRM | -1.207 | 1.207 | 1.207 | 301.0 | -301 | -301 | 899 | 899 | 6121 |
| # | 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 | 641 | 575.30 | -0.16 | -22 | 1614 | 7491 | -301 | 899 | 6121 |