4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dawid52aka | 2 | 1972 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.120 | 0.277 | 0.302 | 119.5 | -214 | 25 | 1225 | 1011 | 4402 |
| SRMFix | 0.501 | 0.554 | 0.747 | 120.0 | -9 | 231 | 1431 | 1422 | 4360 |
| initial | 0.552 | 0.567 | 0.791 | 68.2 | -2 | 135 | 1335 | 1333 | 4987 |
| EloSRM | 0.567 | 0.629 | 0.847 | 176.9 | -15 | 338 | 1987 | 1972 | 4304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-16 | SRM 464 | 1 | 650 | 651.05 | -0.06 | -15 | 1972 | 4304 | -214 | 1011 | 4402 |
| 1 | 2010-03-02 | SRM 463 | 2 | 265 | 607.18 | 1.20 | 338 | 1987 | 4474 | 25 | 1225 | 2961 |