4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pieisirrational | 1 | 1772 | 1170 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.108 | 0.108 | 0.108 | 30.0 | -30 | -30 | 1170 | 1170 | 2696 |
| SRMFix | 0.580 | 0.580 | 0.580 | 133.8 | 134 | 134 | 1334 | 1334 | 3998 |
| initial | 0.599 | 0.599 | 0.599 | 72.2 | 72 | 72 | 1272 | 1272 | 4408 |
| EloSRM | 0.667 | 0.667 | 0.667 | 271.3 | 271 | 271 | 1772 | 1772 | 3733 |
| Odd | 0.687 | 0.687 | 0.687 | 267.0 | 267 | 267 | 1657 | 1657 | 3923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-03-31 | TCO07 Qual 2 | 1 | 643 | 1,021.06 | 0.67 | 271 | 1772 | 3733 | -30 | 1170 | 2696 |