4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mszkodzinski | 4 | 1635 | 654 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.004 | 0.493 | 0.593 | 59.4 | -57 | 120 | 1259 | 1202 | 6601 |
| EloSRM | 0.034 | 0.495 | 0.612 | 80.8 | -67 | 172 | 1681 | 1635 | 6288 |
| Odd | 0.038 | 0.502 | 0.609 | 78.9 | -58 | 165 | 1572 | 1531 | 6281 |
| SRMFix | -0.002 | 0.519 | 0.611 | 72.8 | -72 | 131 | 1225 | 1170 | 6752 |
| SRM | -0.457 | 0.850 | 0.875 | 170.0 | -242 | 67 | 958 | 654 | 8360 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-02-26 | SRM 391 | 2 | 466 | 370.14 | -0.52 | -47 | 1635 | 6288 | -133 | 654 | 8360 |
| 3 | 2008-01-24 | SRM 389 | 2 | 242 | 494.66 | 1.03 | 172 | 1681 | 5754 | 67 | 787 | 7019 |
| 2 | 2008-01-09 | SRM 387 | 2 | 403 | 325.88 | -0.40 | -67 | 1509 | 7426 | -238 | 720 | 7723 |
| 1 | 2008-01-05 | SRM 386 | 2 | 501 | 510.60 | 0.03 | 37 | 1576 | 6564 | -242 | 958 | 5138 |