4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ABGirlCoder | 18 | 1600 | 617 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.004 | 0.232 | 0.272 | 24.4 | -95 | 51 | 1171 | 1140 | 9346 |
| initial | -0.004 | 0.232 | 0.270 | 27.9 | -48 | 61 | 1213 | 1191 | 8039 |
| Odd | -0.021 | 0.236 | 0.276 | 25.4 | -26 | 73 | 1503 | 1479 | 7723 |
| EloSRM | -0.027 | 0.238 | 0.275 | 26.7 | -48 | 80 | 1600 | 1600 | 8003 |
| SRM | -0.094 | 0.309 | 0.420 | 69.0 | -330 | 87 | 870 | 617 | 11518 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2008-06-17 | SRM 406 | 2 | 342 | 422.26 | 0.30 | 36 | 1600 | 8003 | 32 | 617 | 11518 |
| 17 | 2008-02-26 | SRM 391 | 2 | 466 | 415.98 | -0.35 | -19 | 1564 | 6912 | -66 | 585 | 8806 |
| 16 | 2007-11-14 | SRM 376 | 2 | 269 | 369.68 | 0.46 | 37 | 1583 | 6043 | 37 | 651 | 7651 |
| 15 | 2007-09-04 | SRM 364 | 2 | 401 | 396.09 | -0.02 | 4 | 1546 | 5874 | -7 | 614 | 7234 |
| 14 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 394.11 | 0.09 | 12 | 1542 | 5887 | 78 | 621 | 7172 |
| 13 | 2007-08-23 | TCCC07 Qual 3 | 1 | 372 | 341.02 | -0.12 | -5 | 1530 | 5971 | -22 | 543 | 7553 |
| 12 | 2007-08-18 | TCCC07 Qual 1 | 1 | 900 | 844.84 | -0.09 | -6 | 1535 | 5903 | -34 | 565 | 7479 |
| 11 | 2007-08-11 | SRM 363 | 2 | 484 | 505.56 | 0.07 | 14 | 1540 | 5805 | 11 | 599 | 7259 |
| 10 | 2007-08-01 | SRM 361 | 2 | 432 | ||||||||
| 9 | 2007-07-12 | SRM 357 | 2 | 424 | 377.73 | -0.17 | -8 | 1527 | 5704 | -31 | 588 | 7110 |
| 8 | 2007-06-02 | SRM 352 | 2 | 588 | 446.22 | -0.40 | -23 | 1534 | 5538 | -69 | 619 | 6945 |
| 7 | 2007-05-15 | SRM 349 | 2 | 450 | 373.24 | -0.44 | -28 | 1558 | 5277 | -76 | 688 | 6426 |
| 6 | 2007-04-18 | SRM 345 | 2 | 468 | 402.30 | -0.22 | -11 | 1585 | 4966 | -60 | 764 | 5803 |
| 5 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 414.28 | 0.15 | 31 | 1596 | 4870 | 87 | 824 | 5294 |
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 465 | 627.77 | 0.43 | 80 | 1565 | 5123 | 50 | 737 | 6081 |
| 3 | 2007-03-22 | SRM 343 | 2 | 343 | 419.12 | 0.29 | 64 | 1485 | 5576 | -10 | 687 | 6365 |
| 2 | 2007-03-14 | SRM 342 | 2 | 417 | 364.98 | -0.19 | -28 | 1422 | 6146 | -173 | 697 | 6294 |
| 1 | 2007-03-10 | SRM 341 | 2 | 560 | 469.74 | -0.25 | -48 | 1450 | 5791 | -330 | 870 | 4841 |