4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| phoenix1986 | 7 | 2075 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.386 | 0.748 | 1.026 | 90.1 | -91 | 266 | 1526 | 1526 | 4457 |
| EloSRM | 0.416 | 0.766 | 1.027 | 92.1 | -57 | 280 | 2075 | 2075 | 4887 |
| SRMFix | 0.419 | 0.780 | 1.039 | 86.6 | -66 | 252 | 1456 | 1456 | 5079 |
| SRM | 0.337 | 0.994 | 1.143 | 115.3 | -277 | 147 | 953 | 953 | 5957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-05-11 | SRM 506 | 2 | 150 | 331.04 | 1.14 | 106 | 2075 | 4887 | 76 | 953 | 5957 |
| 6 | 2011-04-16 | Member SRM 503 | 2 | 697 | 396.59 | -0.81 | -57 | 1968 | 5845 | -51 | 877 | 6791 |
| 5 | 2011-04-07 | SRM 502 | 2 | 246 | 313.47 | 0.35 | 74 | 2025 | 5245 | 24 | 928 | 6149 |
| 4 | 2010-08-14 | SRM 479 | 2 | 373 | 494.52 | 0.41 | 77 | 1950 | 5076 | 33 | 904 | 5751 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 171 | 807.48 | 2.24 | 280 | 1874 | 5335 | 147 | 871 | 6278 |
| 2 | 2010-02-06 | SRM 460 | 2 | 923 | 737.96 | -0.32 | -48 | 1593 | 7834 | -199 | 724 | 7834 |
| 1 | 2010-01-19 | SRM 459 | 2 | 711 | 668.54 | -0.09 | -2 | 1641 | 7208 | -277 | 923 | 5537 |