4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| OZ2006 | 4 | 1830 | 877 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.221 | 0.927 | 1.243 | 111.6 | -109 | 272 | 1415 | 1306 | 4222 |
| SRMFix | 0.218 | 0.950 | 1.272 | 136.9 | -127 | 315 | 1391 | 1290 | 4392 |
| Odd | 0.193 | 0.982 | 1.329 | 159.8 | -85 | 478 | 1788 | 1720 | 3640 |
| EloSRM | 0.162 | 1.014 | 1.348 | 171.8 | -103 | 505 | 1906 | 1830 | 3493 |
| SRM | -0.073 | 1.148 | 1.361 | 250.2 | -499 | 339 | 1040 | 877 | 4903 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-15 | SRM 349 | 2 | 450 | 212.18 | -1.25 | -75 | 1830 | 3493 | -145 | 877 | 4903 |
| 3 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 364.90 | -0.04 | 5 | 1906 | 2940 | -18 | 1022 | 3698 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 214 | 1,091.42 | 2.35 | 505 | 1901 | 2938 | 339 | 1040 | 3579 |
| 1 | 2007-03-14 | SRM 342 | 2 | 436 | 343.31 | -0.41 | -103 | 1396 | 6431 | -499 | 701 | 6268 |