4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| innovator.sat | 5 | 1644 | 602 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.018 | 0.310 | 0.362 | 65.8 | -93 | 141 | 1518 | 1518 | 7266 |
| initial | -0.040 | 0.321 | 0.357 | 38.7 | -59 | 50 | 1191 | 1176 | 7673 |
| EloSRM | -0.021 | 0.323 | 0.372 | 70.5 | -109 | 144 | 1644 | 1644 | 7226 |
| SRMFix | -0.020 | 0.355 | 0.389 | 59.9 | -129 | 79 | 1151 | 1139 | 7752 |
| SRM | -0.208 | 0.529 | 0.708 | 138.8 | -538 | 30 | 680 | 602 | 9378 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-06-23 | SRM 443 | 2 | 486 | 551.46 | 0.18 | 34 | 1644 | 7226 | 30 | 602 | 9378 |
| 4 | 2009-06-13 | SRM 442 | 2 | 690 | 707.70 | 0.04 | 18 | 1610 | 7533 | -9 | 572 | 9610 |
| 3 | 2009-05-12 | SRM 440 | 2 | 728 | 618.29 | -0.43 | -48 | 1592 | 8178 | -99 | 581 | 10701 |
| 2 | 2009-04-30 | SRM 439 | 2 | 347 | 502.75 | 0.54 | 144 | 1640 | 7576 | 18 | 680 | 10877 |
| 1 | 2009-04-19 | SRM 438 | 2 | 729 | 561.36 | -0.43 | -109 | 1496 | 11324 | -538 | 662 | 10968 |