4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhchdln | 1 | 1749 | 1348 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.644 | 0.644 | 0.644 | 148.0 | 148 | 148 | 1348 | 1348 | 1942 |
| SRMFix | 0.802 | 0.802 | 0.802 | 180.4 | 180 | 180 | 1380 | 1380 | 4392 |
| initial | 0.813 | 0.813 | 0.813 | 97.8 | 98 | 98 | 1298 | 1298 | 5028 |
| EloSRM | 0.828 | 0.828 | 0.828 | 214.1 | 214 | 214 | 1749 | 1749 | 4855 |
| Odd | 0.836 | 0.836 | 0.836 | 221.4 | 221 | 221 | 1633 | 1633 | 5012 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 77 | 136.73 | 0.83 | 214 | 1749 | 4855 | 148 | 1348 | 1942 |