4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kirk_s | 2 | 2381 | 1248 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.879 | 1.509 | 1.747 | 247.0 | -223 | 271 | 1471 | 1248 | 3422 |
| initial | 1.724 | 1.724 | 2.394 | 207.6 | 8 | 408 | 1615 | 1615 | 4222 |
| SRMFix | 1.567 | 1.761 | 2.357 | 308.9 | -33 | 585 | 1785 | 1752 | 3421 |
| EloSRM | 1.613 | 1.850 | 2.454 | 369.1 | -42 | 696 | 2423 | 2381 | 3243 |
| Odd | 1.635 | 1.875 | 2.488 | 380.7 | -40 | 721 | 2254 | 2214 | 3260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-10-13 | SRM 521 | 1 | 631 | 535.69 | -0.24 | -42 | 2381 | 3243 | -223 | 1248 | 3422 |
| 1 | 2011-09-14 | SRM 518 | 2 | 73 | 805.05 | 3.46 | 696 | 2423 | 2930 | 271 | 1471 | 1854 |