4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| songmuyang | 7 | 1664 | 538 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.098 | 0.369 | 0.392 | 44.5 | -60 | 69 | 1229 | 1118 | 9238 |
| SRMFix | -0.100 | 0.382 | 0.408 | 53.6 | -89 | 101 | 1213 | 1098 | 8421 |
| Odd | -0.108 | 0.385 | 0.417 | 53.4 | -59 | 161 | 1606 | 1520 | 7690 |
| EloSRM | -0.111 | 0.390 | 0.420 | 57.7 | -65 | 164 | 1760 | 1664 | 7659 |
| SRM | -0.287 | 0.459 | 0.541 | 104.3 | -330 | 34 | 870 | 538 | 9316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-09-15 | Member SRM 482 | 2 | 836 | 716.43 | -0.39 | -29 | 1664 | 7659 | -62 | 538 | 9316 |
| 6 | 2010-07-28 | SRM 477 | 2 | 566 | 695.54 | 0.30 | 42 | 1692 | 7074 | 34 | 600 | 8646 |
| 5 | 2010-07-17 | SRM 476 | 2 | 771 | 710.28 | -0.36 | -31 | 1650 | 7501 | -70 | 566 | 8902 |
| 4 | 2010-07-06 | SRM 475 | 2 | 601 | 529.31 | -0.18 | -14 | 1681 | 7127 | -55 | 636 | 8443 |
| 3 | 2010-06-05 | SRM 472 | 2 | 740 | 547.00 | -0.55 | -65 | 1695 | 7016 | -172 | 691 | 8026 |
| 2 | 2010-05-04 | SRM 469 | 2 | 474 | 757.98 | 0.68 | 164 | 1760 | 6230 | -7 | 863 | 6303 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 599 | 612.28 | -0.28 | -59 | 1597 | 7652 | -330 | 870 | 6063 |