4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| falgunihd | 4 | 1421 | 128 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.270 | 0.270 | 0.315 | 55.6 | -128 | -10 | 1515 | 1421 | 9740 |
| SRMFix | -0.334 | 0.334 | 0.391 | 63.0 | -148 | -16 | 1052 | 948 | 9819 |
| initial | -0.372 | 0.372 | 0.406 | 44.8 | -70 | -22 | 1130 | 1021 | 9764 |
| SRM | -0.554 | 0.554 | 0.831 | 273.0 | -663 | 10 | 537 | 128 | 9841 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-03-02 | SRM 463 | 2 | 682 | 716.58 | -0.10 | -10 | 1421 | 9740 | 10 | 128 | 9841 |
| 3 | 2010-02-17 | SRM 462 | 2 | 572 | 586.34 | -0.14 | -19 | 1431 | 9800 | -22 | 118 | 9923 |
| 2 | 2010-02-06 | SRM 460 | 2 | 1087 | 860.36 | -0.34 | -65 | 1450 | 9676 | -397 | 140 | 9863 |
| 1 | 2010-01-19 | SRM 459 | 2 | 947 | 667.65 | -0.51 | -128 | 1515 | 8972 | -663 | 537 | 9077 |