4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mesba_iut | 10 | 1962 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.277 | 0.618 | 0.900 | 54.8 | -44 | 246 | 1984 | 1962 | 4617 |
| SRMFix | 0.298 | 0.664 | 0.932 | 62.1 | -54 | 219 | 1464 | 1415 | 4682 |
| initial | 0.217 | 0.669 | 0.937 | 80.6 | -117 | 270 | 1579 | 1461 | 4297 |
| SRM | 0.269 | 0.827 | 1.009 | 94.2 | -249 | 140 | 951 | 890 | 5867 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2010-01-19 | SRM 459 | 2 | 540 | 347.44 | -0.64 | -22 | 1962 | 4617 | -32 | 890 | 5867 |
| 9 | 2010-01-14 | Member SRM 458 | 2 | 158 | 374.26 | 1.24 | 70 | 1984 | 4408 | 79 | 922 | 5518 |
| 8 | 2010-01-04 | SRM 457 | 2 | 278 | 311.69 | 0.16 | 21 | 1913 | 4908 | 25 | 843 | 6395 |
| 7 | 2009-12-22 | SRM 456 | 2 | 219 | 377.38 | 0.78 | 66 | 1892 | 5040 | 70 | 818 | 6541 |
| 6 | 2009-12-17 | Member SRM 455 | 2 | 586 | 476.03 | -0.60 | -36 | 1827 | 5507 | -87 | 748 | 7358 |
| 5 | 2009-12-05 | SRM 454 | 2 | 474 | 483.53 | 0.03 | 16 | 1862 | 5281 | 2 | 835 | 6730 |
| 4 | 2009-11-25 | SRM 453.5 | 2 | 128 | 602.90 | 2.24 | 246 | 1846 | 5426 | 140 | 833 | 6967 |
| 3 | 2009-11-05 | SRM 452 | 2 | 737 | 633.79 | -0.37 | -44 | 1601 | 7785 | -139 | 693 | 8591 |
| 2 | 2009-10-20 | SRM 451 | 2 | 539 | 545.14 | 0.02 | 23 | 1645 | 7206 | -119 | 832 | 7100 |
| 1 | 2009-09-23 | SRM 449 | 2 | 561 | 702.58 | -0.10 | -5 | 1622 | 7434 | -249 | 951 | 5365 |