4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| topcoder5037 | 7 | 2072 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.075 | 0.358 | 0.456 | 44.8 | -89 | 91 | 1283 | 1273 | 8155 |
| initial | 0.119 | 0.370 | 0.461 | 44.5 | -71 | 103 | 1304 | 1300 | 7878 |
| EloSRM | 0.018 | 0.375 | 0.455 | 56.5 | -79 | 104 | 2077 | 2072 | 7783 |
| Odd | 0.020 | 0.380 | 0.455 | 58.7 | -71 | 105 | 1857 | 1856 | 7822 |
| SRM | -0.181 | 0.461 | 0.563 | 74.0 | -186 | 46 | 1021 | 792 | 9304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2014-12-27 | SRM 643 | 2 | 376 | 399.84 | 0.09 | 17 | 2072 | 7783 | 9 | 792 | 9304 |
| 6 | 2014-12-16 | SRM 642 | 2 | 299 | 228.51 | -0.39 | -22 | 2055 | 7944 | -46 | 783 | 9385 |
| 5 | 2014-12-11 | SRM 641 | 2 | 404 | 374.19 | -0.11 | 1 | 2077 | 7792 | -16 | 829 | 8897 |
| 4 | 2014-12-09 | SRM 640 | 2 | 221 | 361.09 | 0.71 | 97 | 2076 | 7750 | 46 | 845 | 8541 |
| 3 | 2014-11-28 | SRM 639 | 2 | 619 | 405.85 | -0.75 | -79 | 1979 | 8905 | -186 | 799 | 9379 |
| 2 | 2014-10-04 | SRM 635 | 2 | 402 | 542.96 | 0.43 | 104 | 2058 | 8124 | -36 | 985 | 6932 |
| 1 | 2014-09-17 | SRM 633 | 2 | 714 | 790.07 | 0.15 | 75 | 1954 | 9279 | -179 | 1021 | 6497 |