4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| gerald512 | 3 | 1454 | 646 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.178 | 0.178 | 0.202 | 28.8 | -48 | 6 | 1486 | 1454 | 7436 |
| SRMFix | -0.250 | 0.250 | 0.288 | 48.8 | -98 | -12 | 1102 | 1054 | 8111 |
| initial | -0.256 | 0.256 | 0.277 | 30.8 | -42 | -13 | 1158 | 1108 | 8137 |
| SRM | -0.741 | 0.741 | 0.860 | 184.7 | -354 | -83 | 846 | 646 | 7617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-11-06 | SRM 374 | 2 | 517 | 499.24 | -0.25 | -32 | 1454 | 7436 | -117 | 646 | 7617 |
| 2 | 2007-10-13 | SRM 371 | 2 | 372 | 512.66 | -0.04 | 6 | 1486 | 6572 | -83 | 763 | 6265 |
| 1 | 2007-10-09 | SRM 370 | 2 | 526 | 445.16 | -0.24 | -48 | 1480 | 6549 | -354 | 846 | 5435 |