4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| macn999 | 2 | 1863 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.033 | 0.328 | 0.330 | 39.5 | -36 | 43 | 1243 | 1208 | 9051 |
| SRMFix | -0.049 | 0.337 | 0.340 | 66.5 | -64 | 69 | 1269 | 1204 | 8812 |
| EloSRM | 0.011 | 0.409 | 0.409 | 102.7 | -48 | 158 | 1910 | 1863 | 8399 |
| SRM | -0.759 | 0.759 | 0.762 | 149.0 | -170 | -128 | 1072 | 902 | 7660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-20 | SRM 538 | 2 | 566 | 557.19 | -0.40 | -48 | 1863 | 8399 | -170 | 902 | 7660 |
| 1 | 2012-03-17 | SRM 537 | 2 | 703 | 941.49 | 0.42 | 158 | 1910 | 7916 | -128 | 1072 | 5557 |