4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| doyung | 4 | 1521 | 606 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.065 | 0.194 | 0.211 | 36.5 | -64 | 66 | 1413 | 1408 | 10110 |
| EloSRM | -0.068 | 0.201 | 0.221 | 43.1 | -77 | 71 | 1528 | 1521 | 10157 |
| initial | -0.156 | 0.225 | 0.247 | 27.1 | -47 | 17 | 1153 | 1125 | 11852 |
| SRMFix | -0.140 | 0.239 | 0.270 | 44.9 | -106 | 28 | 1094 | 1076 | 11665 |
| SRM | -0.493 | 0.496 | 0.707 | 148.5 | -437 | -22 | 763 | 606 | 11874 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-09-20 | SRM 418 | 2 | 445 | 530.70 | -0.11 | -7 | 1521 | 10157 | -30 | 606 | 11874 |
| 3 | 2008-09-04 | SRM 416 | 2 | 463 | 556.44 | 0.26 | 71 | 1528 | 9889 | -22 | 636 | 11607 |
| 2 | 2008-08-26 | SRM 415 | 2 | 335 | 378.56 | -0.11 | -17 | 1457 | 11726 | -105 | 658 | 11442 |
| 1 | 2008-03-26 | SRM 395 | 2 | 404 | 356.83 | -0.32 | -77 | 1474 | 8385 | -437 | 763 | 7539 |