4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zacksam86 | 10 | 1495 | 297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.147 | 0.295 | 0.309 | 35.5 | -54 | 38 | 1196 | 1023 | 12676 |
| EloSRM | -0.140 | 0.301 | 0.320 | 38.2 | -45 | 60 | 1615 | 1495 | 11319 |
| Odd | -0.145 | 0.303 | 0.326 | 36.0 | -42 | 60 | 1501 | 1387 | 11224 |
| SRMFix | -0.146 | 0.305 | 0.315 | 35.4 | -71 | 39 | 1155 | 1025 | 12418 |
| SRM | -0.306 | 0.416 | 0.543 | 101.7 | -325 | 44 | 875 | 297 | 12704 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-02-12 | SRM 435 | 2 | 528 | 492.54 | -0.24 | -18 | 1495 | 11319 | -18 | 297 | 12704 |
| 9 | 2009-02-07 | SRM 434 | 2 | 865 | 672.38 | -0.40 | -36 | 1514 | 10772 | -93 | 315 | 12840 |
| 8 | 2009-01-21 | SRM 433 | 2 | 734 | 598.12 | -0.37 | -37 | 1549 | 9781 | -76 | 408 | 12689 |
| 7 | 2008-11-22 | SRM 426 | 2 | 508 | 633.33 | 0.32 | 57 | 1586 | 8371 | 44 | 484 | 12142 |
| 6 | 2008-07-23 | SRM 411 | 2 | 596 | 454.16 | -0.42 | -41 | 1529 | 9787 | -126 | 440 | 12563 |
| 5 | 2008-06-14 | SRM 405 | 2 | 819 | 620.14 | -0.47 | -45 | 1570 | 8206 | -128 | 566 | 11818 |
| 4 | 2008-05-28 | SRM 403 | 2 | 305 | 377.96 | 0.31 | 60 | 1615 | 7296 | 13 | 694 | 10441 |
| 3 | 2008-04-12 | SRM 397 | 2 | 527 | 595.98 | 0.18 | 46 | 1555 | 7077 | -30 | 681 | 8140 |
| 2 | 2008-04-03 | SRM 396 | 2 | 634 | 563.55 | -0.17 | -22 | 1509 | 7752 | -164 | 711 | 7911 |
| 1 | 2008-03-26 | SRM 395 | 2 | 393 | 357.36 | -0.14 | -20 | 1531 | 7418 | -325 | 875 | 6211 |