4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| gs063151 | 3 | 1504 | 474 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.224 | 0.297 | 0.326 | 58.4 | -73 | 34 | 1543 | 1504 | 9423 |
| initial | -0.296 | 0.313 | 0.375 | 37.7 | -61 | 3 | 1151 | 1093 | 10069 |
| SRMFix | -0.262 | 0.322 | 0.362 | 62.8 | -104 | 13 | 1096 | 1037 | 10079 |
| SRM | -0.607 | 0.607 | 0.729 | 242.0 | -364 | -38 | 876 | 474 | 10024 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-06-23 | SRM 443 | 2 | 601 | 648.88 | 0.11 | 34 | 1504 | 9423 | -38 | 474 | 10024 |
| 2 | 2009-06-13 | SRM 442 | 2 | 1000 | 754.74 | -0.42 | -73 | 1470 | 9972 | -364 | 512 | 9926 |
| 1 | 2009-05-27 | SRM 441 | 2 | 727 | 684.64 | -0.36 | -67 | 1543 | 8776 | -324 | 876 | 6770 |