4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Mahmoud_Ali | 25 | 1655 | 552 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.002 | 0.303 | 0.369 | 35.2 | -107 | 127 | 1655 | 1655 | 12439 |
| SRMFix | -0.014 | 0.313 | 0.375 | 27.7 | -121 | 91 | 1172 | 1106 | 11089 |
| initial | -0.028 | 0.323 | 0.383 | 38.9 | -70 | 107 | 1234 | 1120 | 12143 |
| SRM | 0.046 | 0.329 | 0.440 | 68.4 | -493 | 102 | 707 | 552 | 12281 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2013-03-09 | TCO13 Round 1C | 1 | 1117 | 1,688.56 | 0.59 | 120 | 1655 | 12439 | 102 | 552 | 12281 |
| 24 | 2010-10-05 | SRM 484 | 2 | 585 | 554.00 | -0.20 | -19 | 1535 | 9596 | -25 | 450 | 9842 |
| 23 | 2009-11-25 | SRM 453.5 | 2 | 666 | 608.93 | -0.29 | -19 | 1554 | 8216 | -42 | 475 | 9699 |
| 22 | 2009-10-20 | SRM 451 | 2 | 501 | 600.99 | 0.26 | 36 | 1574 | 8009 | 31 | 517 | 9699 |
| 21 | 2009-10-17 | SRM 450 | 2 | 807 | 741.69 | -0.12 | -8 | 1538 | 8808 | -19 | 486 | 9870 |
| 20 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 905.22 | -0.06 | -3 | 1545 | 9970 | 23 | 505 | 12271 |
| 19 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 859.52 | -0.18 | -14 | 1548 | 7045 | -49 | 482 | 9322 |
| 18 | 2007-12-08 | SRM 381 | 2 | 482 | 520.61 | -0.23 | -10 | 1562 | 6553 | -4 | 531 | 8893 |
| 17 | 2007-09-01 | TCCC07 Round 1C | 1 | 486 | 455.34 | -0.13 | -10 | 1573 | 5613 | -87 | 535 | 7535 |
| 16 | 2007-08-23 | TCCC07 Qual 3 | 1 | 276 | 333.76 | 0.27 | 27 | 1583 | 5573 | 49 | 622 | 7165 |
| 15 | 2007-08-07 | SRM 362 | 2 | 427 | ||||||||
| 14 | 2007-07-02 | SRM 356 | 2 | 266 | 337.25 | 0.34 | 29 | 1556 | 5532 | 52 | 573 | 7237 |
| 13 | 2007-06-20 | SRM 355 | 2 | 453 | 397.90 | -0.19 | -7 | 1527 | 5731 | -11 | 521 | 7506 |
| 12 | 2007-06-07 | SRM 353 | 2 | 446 | 503.53 | -0.20 | -8 | 1534 | 5612 | 5 | 532 | 7427 |
| 11 | 2007-04-18 | SRM 345 | 2 | 373 | 455.76 | 0.29 | 29 | 1542 | 5253 | 47 | 527 | 7214 |
| 10 | 2007-04-03 | TCO07 Qual 3 | 1 | 730 | 592.29 | -0.34 | -26 | 1513 | 5458 | -103 | 480 | 7396 |
| 9 | 2007-03-31 | TCO07 Qual 2 | 1 | 1000 | 995.77 | -0.01 | 5 | 1540 | 5275 | 7 | 583 | 7055 |
| 8 | 2007-03-10 | SRM 341 | 2 | 576 | 428.63 | -0.55 | -35 | 1535 | 5096 | -86 | 576 | 6883 |
| 7 | 2007-02-03 | SRM 337 | 2 | 261 | 426.06 | 0.71 | 73 | 1569 | 5017 | 80 | 662 | 6880 |
| 6 | 2007-01-17 | SRM 335 | 2 | 381 | 373.33 | -0.28 | -20 | 1497 | 5572 | -29 | 582 | 7300 |
| 5 | 2007-01-04 | SRM 333 | 2 | 234 | 440.38 | 0.91 | 127 | 1517 | 5302 | 100 | 611 | 7064 |
| 4 | 2006-11-11 | SRM 326 | 2 | 475 | 374.32 | -0.42 | -44 | 1390 | 6353 | -100 | 511 | 7292 |
| 3 | 2006-10-25 | SRM 324 | 2 | 316 | 371.72 | 0.23 | 59 | 1434 | 5714 | 1 | 611 | 6816 |
| 2 | 2006-10-09 | SRM 322 | 2 | 362 | 354.88 | -0.03 | 9 | 1375 | 6382 | -97 | 610 | 6745 |
| 1 | 2006-09-12 | TCCC06 Qual 3 | 1 | 454 | 351.50 | -0.45 | -107 | 1367 | 6454 | -493 | 707 | 6174 |