4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jcore | 4 | 1271 | 711 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.039 | 0.398 | 0.449 | 75.3 | -90 | 178 | 1305 | 1271 | 651 |
| EloSRM | -0.037 | 0.400 | 0.452 | 80.6 | -100 | 184 | 1309 | 1271 | 647 |
| initial | -0.119 | 0.403 | 0.432 | 48.5 | -64 | 68 | 1204 | 1143 | 891 |
| SRMFix | -0.077 | 0.411 | 0.458 | 71.8 | -123 | 108 | 1185 | 1129 | 787 |
| SRM | -0.197 | 0.526 | 0.607 | 188.8 | -530 | 133 | 803 | 711 | 1001 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2001-12-12 | SRM 49 | 2 | 126 | 120.83 | -0.32 | -30 | 1271 | 647 | -67 | 711 | 1001 |
| 3 | 2001-11-08 | SRM 41 | 2 | 80 | 99.68 | -0.14 | -8 | 1301 | 454 | -25 | 778 | 727 |
| 2 | 2001-11-07 | SRM 40 | 2 | 74 | 122.35 | 0.72 | 184 | 1309 | 436 | 133 | 803 | 685 |
| 1 | 2001-10-19 | SRM 36 | 2 | 90 | 70.76 | -0.41 | -100 | 1125 | 643 | -530 | 670 | 659 |