4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cowsgomoo | 3 | 1557 | 709 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.146 | 0.319 | 0.332 | 38.5 | -54 | 31 | 1231 | 1147 | 7048 |
| SRMFix | -0.213 | 0.342 | 0.360 | 57.0 | -62 | 47 | 1247 | 1123 | 6563 |
| EloSRM | -0.178 | 0.416 | 0.420 | 82.0 | -57 | 139 | 1663 | 1557 | 6029 |
| SRM | -0.795 | 0.795 | 0.799 | 163.7 | -176 | -144 | 1056 | 709 | 6853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-10-17 | SRM 372 | 2 | 595 | 459.40 | -0.50 | -57 | 1557 | 6029 | -171 | 709 | 6853 |
| 2 | 2007-09-26 | SRM 367 | 2 | 529 | 402.30 | -0.40 | -49 | 1614 | 5344 | -176 | 880 | 4981 |
| 1 | 2007-09-12 | SRM 365 | 2 | 386 | 494.48 | 0.36 | 139 | 1663 | 5037 | -144 | 1056 | 3625 |