3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lakshmanann | 54 | 1783 | 631 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.124 | 0.431 | 0.626 | 20.4 | -84 | 109 | 1834 | 1783 | 8652 |
| Odd | 0.101 | 0.435 | 0.622 | 21.1 | -68 | 110 | 1730 | 1663 | 7164 |
| SRMFix | 0.114 | 0.457 | 0.646 | 22.8 | -114 | 85 | 1370 | 1296 | 5663 |
| initial | 0.003 | 0.494 | 0.661 | 59.4 | -167 | 251 | 1590 | 1221 | 6412 |
| SRM | 0.174 | 0.498 | 0.711 | 57.7 | -437 | 128 | 867 | 631 | 8181 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | 2015-10-14 | SRM 671 | 2 | 333 | 486.20 | -0.07 | -1 | 1783 | 8652 | -9 | 631 | 8181 |
| 53 | 2012-02-18 | SRM 533 | 2 | 1056 | 860.23 | -0.49 | -29 | 1784 | 8997 | -60 | 640 | 11047 |
| 52 | 2009-11-05 | SRM 452 | 2 | 737 | 484.24 | -0.76 | -21 | 1813 | 5812 | -71 | 700 | 8542 |
| 51 | 2009-03-24 | SRM 437 | 2 | 214 | 439.23 | 1.03 | 25 | 1834 | 5612 | 71 | 771 | 9873 |
| 50 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 776.77 | -0.28 | -7 | 1809 | 5872 | -28 | 700 | 10813 |
| 49 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,112.82 | -0.27 | -8 | 1815 | 5687 | -67 | 728 | 10394 |
| 48 | 2009-02-24 | TCO09 Qual 1 | 1 | 992 | 1,009.32 | 0.02 | 3 | 1823 | 5532 | 3 | 795 | 9358 |
| 47 | 2009-02-07 | SRM 434 | 2 | 615 | 469.75 | -0.66 | -12 | 1820 | 5783 | -75 | 792 | 9787 |
| 46 | 2009-01-21 | SRM 433 | 2 | 177 | 426.31 | 1.27 | 31 | 1831 | 5654 | 63 | 867 | 8757 |
| 45 | 2009-01-06 | SRM 432 | 2 | 303 | 338.58 | 0.16 | 8 | 1800 | 5978 | 11 | 804 | 9485 |
| 44 | 2008-12-23 | SRM 431 | 2 | 425 | ||||||||
| 43 | 2008-12-20 | SRM 430 | 2 | 271 | 432.18 | 0.67 | 21 | 1792 | 6098 | 43 | 793 | 9779 |
| 42 | 2008-12-11 | SRM 429 | 2 | 407 | 452.66 | 0.15 | 8 | 1772 | 6285 | 15 | 750 | 10339 |
| 41 | 2008-12-02 | SRM 428 | 2 | 513 | 444.02 | -0.46 | -9 | 1764 | 6393 | -55 | 735 | 10593 |
| 40 | 2008-11-25 | SRM 427 | 2 | 365 | 355.70 | -0.04 | 2 | 1773 | 6224 | -9 | 790 | 9684 |
| 39 | 2008-11-22 | SRM 426 | 2 | 511 | 449.91 | -0.19 | -2 | 1771 | 6195 | -21 | 799 | 9297 |
| 38 | 2008-11-12 | SRM 425 | 2 | 212 | 503.70 | 1.25 | 37 | 1773 | 6210 | 63 | 820 | 9176 |
| 37 | 2008-09-11 | SRM 417 | 2 | 620 | 463.06 | -0.42 | -8 | 1736 | 6531 | -48 | 757 | 10394 |
| 36 | 2008-09-04 | SRM 416 | 2 | 114 | 415.59 | 1.87 | 48 | 1744 | 6413 | 93 | 805 | 9563 |
| 35 | 2008-08-26 | SRM 415 | 2 | 335 | 311.05 | -0.39 | -9 | 1696 | 6987 | -50 | 712 | 11001 |
| 34 | 2008-08-16 | SRM 414 | 2 | 112 | 509.42 | 2.18 | 57 | 1705 | 6906 | 112 | 762 | 10341 |
| 33 | 2008-08-06 | SRM 413 | 2 | 512 | 476.90 | -0.33 | -8 | 1648 | 7438 | -40 | 650 | 11530 |
| 32 | 2008-07-31 | SRM 412 | 2 | 272 | 548.71 | 1.01 | 37 | 1656 | 7296 | 74 | 690 | 11121 |
| 31 | 2008-07-19 | SRM 410 | 2 | 577 | 618.79 | -0.26 | -6 | 1620 | 7628 | -21 | 616 | 11745 |
| 30 | 2008-07-10 | SRM 409 | 2 | 415 | 637.80 | 0.62 | 27 | 1626 | 7517 | 57 | 637 | 11553 |
| 29 | 2008-06-05 | SRM 404 | 2 | 477 | 523.90 | -0.21 | -5 | 1599 | 7871 | -11 | 580 | 11337 |
| 28 | 2008-05-24 | SRM 402 | 2 | 519 | 498.99 | -0.32 | -8 | 1604 | 7280 | -36 | 591 | 10603 |
| 27 | 2008-05-06 | SRM 401 | 2 | 419 | 528.62 | -0.15 | -2 | 1612 | 6934 | -2 | 627 | 9643 |
| 26 | 2008-04-15 | SRM 398 | 2 | 367 | 483.32 | 0.40 | 19 | 1614 | 6529 | 39 | 629 | 8532 |
| 25 | 2008-04-12 | SRM 397 | 2 | 510 | 541.50 | 0.09 | 7 | 1595 | 6708 | 10 | 590 | 8758 |
| 24 | 2008-04-03 | SRM 396 | 2 | 302 | 550.77 | 0.87 | 38 | 1588 | 6804 | 78 | 580 | 8825 |
| 23 | 2008-03-22 | SRM 394 | 2 | 492 | 577.41 | 0.23 | 15 | 1550 | 7193 | 34 | 502 | 9404 |
| 22 | 2008-03-11 | SRM 393 | 2 | 470 | 592.50 | 0.33 | 20 | 1535 | 7324 | 44 | 468 | 9542 |
| 21 | 2008-03-06 | SRM 392 | 2 | 708 | 565.31 | -0.39 | -15 | 1515 | 7484 | -80 | 424 | 9636 |
| 20 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 870.80 | -0.16 | -8 | 1530 | 7213 | -61 | 504 | 9240 |
| 19 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,166.82 | -0.10 | -5 | 1538 | 7101 | -38 | 565 | 8938 |
| 18 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 799.55 | 0.34 | 29 | 1543 | 7045 | 124 | 603 | 8712 |
| 17 | 2008-02-02 | SRM 390 | 2 | 547 | 577.80 | 0.08 | 10 | 1514 | 7436 | 25 | 479 | 9332 |
| 16 | 2008-01-05 | SRM 386 | 2 | 559 | 533.72 | -0.07 | 0 | 1505 | 7425 | 4 | 454 | 9270 |
| 15 | 2007-12-27 | SRM 385 | 2 | 454 | 521.74 | 0.20 | 18 | 1504 | 7432 | 40 | 450 | 9320 |
| 14 | 2007-12-19 | SRM 384 | 2 | 351 | 358.35 | 0.03 | 7 | 1486 | 7583 | 15 | 410 | 9415 |
| 13 | 2007-12-13 | SRM 383 | 2 | 348 | 362.85 | 0.06 | 10 | 1479 | 7693 | 20 | 395 | 9410 |
| 12 | 2007-12-11 | SRM 382 | 2 | 496 | 399.71 | -0.35 | -22 | 1470 | 7807 | -64 | 375 | 9379 |
| 11 | 2007-12-08 | SRM 381 | 2 | 278 | 661.42 | 1.25 | 109 | 1491 | 7418 | 128 | 439 | 9216 |
| 10 | 2007-11-20 | SRM 378 | 2 | 570 | 568.39 | -0.14 | -10 | 1382 | 8661 | -14 | 311 | 8968 |
| 9 | 2007-10-13 | SRM 371 | 2 | 372 | 538.52 | 0.03 | 9 | 1392 | 7848 | 49 | 325 | 8321 |
| 8 | 2007-10-09 | SRM 370 | 2 | 575 | 505.04 | -0.25 | -22 | 1383 | 7891 | -66 | 276 | 8280 |
| 7 | 2007-10-04 | SRM 369 | 2 | 353 | ||||||||
| 6 | 2007-10-02 | SRM 368 | 2 | 477 | 478.34 | -0.18 | -15 | 1405 | 7391 | -31 | 342 | 8061 |
| 5 | 2007-09-26 | SRM 367 | 2 | 709 | 538.06 | -0.39 | -44 | 1420 | 7174 | -232 | 373 | 7997 |
| 4 | 2007-07-24 | SRM 360 | 2 | 461 | 470.09 | -0.22 | -20 | 1464 | 6419 | -53 | 605 | 7229 |
| 3 | 2007-07-21 | SRM 359 | 2 | 426 | 522.27 | 0.29 | 68 | 1484 | 6181 | -4 | 658 | 6892 |
| 2 | 2007-07-17 | SRM 358 | 2 | 373 | 412.82 | -0.13 | -14 | 1417 | 6839 | -101 | 662 | 6793 |
| 1 | 2007-07-12 | SRM 357 | 2 | 450 | 381.77 | -0.34 | -84 | 1431 | 6587 | -437 | 763 | 5872 |