4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kelo_boy | 5 | 1629 | 518 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.076 | 0.482 | 0.536 | 58.1 | -65 | 105 | 1210 | 1154 | 8427 |
| EloSRM | -0.022 | 0.490 | 0.534 | 84.8 | -114 | 134 | 1673 | 1629 | 7348 |
| SRMFix | -0.039 | 0.501 | 0.555 | 73.9 | -137 | 102 | 1158 | 1115 | 8365 |
| SRM | -0.229 | 0.644 | 0.811 | 174.0 | -546 | 94 | 654 | 518 | 9695 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-10-20 | SRM 451 | 2 | 647 | 507.90 | -0.45 | -44 | 1629 | 7348 | -83 | 518 | 9695 |
| 4 | 2009-08-25 | SRM 447 | 2 | 383 | 709.59 | 0.89 | 134 | 1673 | 6967 | 94 | 601 | 9329 |
| 3 | 2009-07-23 | SRM 445 | 2 | 893 | 749.02 | -0.36 | -46 | 1539 | 8750 | -132 | 507 | 9857 |
| 2 | 2009-07-08 | SRM 444 | 2 | 639 | 776.66 | 0.28 | 85 | 1585 | 7790 | -15 | 639 | 9089 |
| 1 | 2009-06-23 | SRM 443 | 2 | 738 | 549.64 | -0.48 | -114 | 1500 | 9504 | -546 | 654 | 8931 |