4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| RottedFrog | 2 | 1804 | 1081 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.284 | 0.284 | 0.379 | 59.5 | -99 | -20 | 1101 | 1081 | 3364 |
| SRMFix | 0.443 | 0.443 | 0.449 | 86.2 | 85 | 88 | 1372 | 1372 | 3965 |
| EloSRM | 0.509 | 0.509 | 0.510 | 146.1 | 100 | 192 | 1804 | 1804 | 3812 |
| initial | 0.555 | 0.555 | 0.570 | 66.9 | 52 | 82 | 1334 | 1334 | 4139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-20 | SRM 355 | 2 | 214 | 296.97 | 0.47 | 100 | 1804 | 3812 | -20 | 1081 | 3364 |
| 1 | 2007-06-14 | SRM 354 | 2 | 347 | 506.03 | 0.54 | 192 | 1704 | 4460 | -99 | 1101 | 3203 |