4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sdsthebest | 9 | 1953 | 825 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.366 | 0.836 | 1.221 | 92.5 | -81 | 271 | 2031 | 1953 | 6432 |
| Odd | 0.347 | 0.844 | 1.224 | 86.5 | -64 | 254 | 1880 | 1805 | 6359 |
| initial | 0.158 | 0.865 | 1.217 | 104.2 | -140 | 341 | 1611 | 1371 | 6116 |
| SRMFix | 0.309 | 0.887 | 1.250 | 89.6 | -106 | 243 | 1477 | 1352 | 6343 |
| SRM | 0.423 | 1.011 | 1.350 | 131.7 | -405 | 180 | 884 | 825 | 7958 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-07-26 | SRM 513 | 2 | 550 | 565.03 | 0.04 | 16 | 1953 | 6432 | 14 | 825 | 7958 |
| 8 | 2011-07-13 | SRM 512 | 2 | 885 | 548.88 | -0.69 | -45 | 1937 | 6516 | -42 | 811 | 8082 |
| 7 | 2011-07-02 | SRM 511 | 2 | 745 | 470.99 | -0.66 | -49 | 1982 | 6054 | -31 | 853 | 7449 |
| 6 | 2010-10-26 | SRM 486 | 2 | 283 | 435.95 | 0.62 | 61 | 2031 | 4615 | 65 | 884 | 6073 |
| 5 | 2010-09-25 | SRM 483 | 2 | 84 | 644.32 | 2.94 | 227 | 1970 | 5008 | 180 | 819 | 6706 |
| 4 | 2010-09-15 | Member SRM 482 | 2 | 261 | 911.65 | 1.80 | 271 | 1744 | 6904 | 146 | 639 | 8656 |
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | 724.65 | -0.11 | -15 | 1473 | 9862 | -55 | 493 | 9512 |
| 2 | 2010-08-14 | SRM 479 | 2 | 963 | 824.54 | -0.31 | -68 | 1487 | 9658 | -247 | 548 | 9109 |
| 1 | 2009-12-05 | SRM 454 | 2 | 774 | 684.40 | -0.35 | -81 | 1556 | 8109 | -405 | 795 | 7116 |