4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dwikaputra | 3 | 1686 | 749 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.310 | 0.313 | 37.3 | -34 | 45 | 1245 | 1178 | 9267 |
| SRMFix | -0.131 | 0.357 | 0.358 | 64.0 | -64 | 81 | 1281 | 1169 | 8646 |
| Odd | -0.129 | 0.425 | 0.426 | 91.3 | -43 | 192 | 1644 | 1562 | 7305 |
| EloSRM | -0.143 | 0.427 | 0.427 | 94.7 | -50 | 186 | 1784 | 1686 | 7248 |
| SRM | -0.643 | 0.643 | 0.657 | 150.3 | -179 | -131 | 1069 | 749 | 10284 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-03-24 | SRM 437 | 2 | 686 | 503.84 | -0.44 | -48 | 1686 | 7248 | -141 | 749 | 10284 |
| 2 | 2009-03-11 | SRM 436 | 2 | 469 | 455.46 | -0.41 | -50 | 1734 | 6736 | -179 | 890 | 8377 |
| 1 | 2009-03-04 | TCO09 Qual 3 | 1 | 698 | 936.98 | 0.42 | 186 | 1784 | 6160 | -131 | 1069 | 5594 |