4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| katrina | 5 | 1475 | 636 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.156 | 0.190 | 0.264 | 22.9 | -57 | 10 | 1169 | 1106 | 7109 |
| SRMFix | -0.138 | 0.199 | 0.270 | 32.5 | -86 | 25 | 1140 | 1090 | 6400 |
| EloSRM | -0.125 | 0.207 | 0.270 | 35.3 | -49 | 67 | 1516 | 1475 | 5687 |
| Odd | -0.125 | 0.207 | 0.270 | 32.6 | -38 | 68 | 1435 | 1397 | 5695 |
| SRM | -0.403 | 0.403 | 0.495 | 112.8 | -295 | -29 | 905 | 636 | 6932 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-01-04 | SRM 333 | 2 | 500 | 374.06 | -0.50 | -41 | 1475 | 5687 | -117 | 636 | 6932 |
| 4 | 2006-12-28 | SRM 332 | 2 | 231 | 223.48 | -0.05 | 7 | 1516 | 5277 | -29 | 753 | 6111 |
| 3 | 2006-12-21 | SRM 331 | 2 | 354 | 348.82 | -0.02 | 13 | 1509 | 5285 | -58 | 782 | 5862 |
| 2 | 2006-12-09 | SRM 329 | 2 | 356 | 410.22 | 0.20 | 67 | 1496 | 5378 | -65 | 840 | 5262 |
| 1 | 2006-10-19 | SRM 323 | 2 | 300 | 323.13 | -0.26 | -49 | 1429 | 5736 | -295 | 905 | 4474 |