4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| whitebelly | 11 | 2566 | 1335 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.650 | 0.868 | 1.385 | 93.1 | -44 | 422 | 1996 | 1996 | 1929 |
| initial | 0.836 | 0.880 | 1.438 | 106.0 | -17 | 449 | 2307 | 2307 | 1775 |
| SRM | 0.557 | 0.890 | 1.621 | 90.6 | -210 | 175 | 1515 | 1335 | 2679 |
| EloSRM | 0.522 | 0.899 | 1.328 | 104.8 | -61 | 529 | 2569 | 2566 | 2129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2011-09-19 | SRM 519 | 2 | 8 | 78.79 | 3.30 | 87 | 2566 | 2129 | 143 | 1335 | 2679 |
| 10 | 2011-09-14 | SRM 518 | 1 | 688 | 549.30 | -0.32 | -21 | 2479 | 2582 | -52 | 1192 | 3938 |
| 9 | 2011-07-13 | SRM 512 | 1 | 681 | 571.08 | -0.41 | -26 | 2500 | 2371 | -94 | 1244 | 3357 |
| 8 | 2011-06-21 | SRM 510 | 1 | 272 | 371.11 | -0.11 | -2 | 2526 | 2211 | -7 | 1338 | 2550 |
| 7 | 2011-06-02 | SRM 508 | 1 | 428 | 607.36 | 0.50 | 56 | 2529 | 2167 | 76 | 1345 | 2542 |
| 6 | 2011-05-19 | TCO11 Qual 2 | 1 | 662 | 456.12 | -0.54 | -31 | 2473 | 2387 | -19 | 1269 | 3050 |
| 5 | 2011-05-17 | SRM 504.5 | 1 | 591 | 547.48 | -0.11 | -3 | 2504 | 2181 | -17 | 1288 | 2864 |
| 4 | 2011-05-11 | SRM 506 | 1 | 487 | 347.78 | -0.58 | -61 | 2508 | 2130 | -210 | 1305 | 2702 |
| 3 | 2011-04-16 | Member SRM 503 | 1 | 236 | 633.71 | 1.42 | 241 | 2569 | 1823 | 172 | 1515 | 1543 |
| 2 | 2011-04-07 | SRM 502 | 1 | 371 | 457.26 | 0.30 | 96 | 2328 | 3049 | -32 | 1343 | 2405 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 131 | 637.90 | 2.28 | 529 | 2232 | 3638 | 175 | 1375 | 2226 |