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 |
|---|---|---|---|
| harshv90 | 23 | 1853 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.097 | 0.385 | 0.584 | 25.2 | -37 | 74 | 1876 | 1853 | 6620 |
| SRMFix | 0.127 | 0.396 | 0.608 | 26.1 | -62 | 92 | 1337 | 1296 | 6405 |
| initial | 0.052 | 0.445 | 0.646 | 53.6 | -155 | 241 | 1562 | 1345 | 5913 |
| SRM | 0.174 | 0.453 | 0.703 | 53.1 | -301 | 111 | 899 | 765 | 8183 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 2011-03-08 | SRM 499 | 2 | 691 | 577.68 | -0.26 | -8 | 1853 | 6620 | -18 | 765 | 8183 |
| 22 | 2010-09-15 | Member SRM 482 | 2 | 719 | 508.17 | -0.50 | -14 | 1862 | 5864 | -35 | 783 | 7344 |
| 21 | 2010-08-14 | SRM 479 | 2 | 134 | 573.65 | 2.10 | 74 | 1876 | 5640 | 111 | 818 | 6601 |
| 20 | 2010-08-04 | Member SRM 478 | 2 | 432 | 549.64 | 0.35 | 23 | 1802 | 6205 | 41 | 707 | 7974 |
| 19 | 2010-07-17 | SRM 476 | 2 | 441 | 635.03 | 0.53 | 32 | 1780 | 6297 | 55 | 666 | 8206 |
| 18 | 2010-06-30 | Member Single Round Match 474 | 2 | 546 | 387.61 | -0.62 | -25 | 1747 | 6479 | -90 | 611 | 8467 |
| 17 | 2010-06-05 | SRM 472 | 2 | 588 | 524.03 | -0.17 | -4 | 1772 | 6350 | -15 | 701 | 7951 |
| 16 | 2010-04-20 | Member SRM 468 | 2 | 276 | 578.20 | 1.07 | 57 | 1776 | 5978 | 81 | 716 | 7756 |
| 15 | 2010-03-25 | Member SRM 465 | 2 | 487 | 414.35 | -0.23 | -7 | 1718 | 6206 | -14 | 635 | 8134 |
| 14 | 2010-03-16 | SRM 464 | 2 | 771 | 613.07 | -0.52 | -22 | 1725 | 6219 | -61 | 649 | 8081 |
| 13 | 2010-03-02 | SRM 463 | 2 | 558 | 518.12 | -0.11 | 0 | 1748 | 6349 | -1 | 710 | 7969 |
| 12 | 2010-02-13 | Member SRM 461 | 2 | 422 | 688.40 | 0.71 | 50 | 1747 | 6361 | 59 | 711 | 7946 |
| 11 | 2010-02-06 | SRM 460 | 2 | 617 | 699.56 | 0.18 | 21 | 1698 | 6758 | 18 | 652 | 8444 |
| 10 | 2010-01-19 | SRM 459 | 2 | 595 | 656.86 | 0.14 | 20 | 1676 | 6863 | 17 | 634 | 8462 |
| 9 | 2010-01-04 | SRM 457 | 2 | 471 | 467.85 | -0.01 | 7 | 1656 | 6923 | 0 | 617 | 8384 |
| 8 | 2009-12-05 | SRM 454 | 2 | 717 | 682.29 | -0.07 | 1 | 1650 | 7100 | -9 | 617 | 8688 |
| 7 | 2009-11-05 | SRM 452 | 2 | 604 | 654.36 | 0.12 | 22 | 1648 | 7285 | 11 | 626 | 9134 |
| 6 | 2009-10-20 | SRM 451 | 2 | 606 | 533.60 | -0.18 | -12 | 1626 | 7373 | -40 | 615 | 9138 |
| 5 | 2009-09-23 | SRM 449 | 2 | 561 | 693.63 | -0.12 | -4 | 1638 | 7299 | -17 | 655 | 8909 |
| 4 | 2009-09-10 | SRM 448 | 2 | 815 | 635.03 | -0.36 | -37 | 1642 | 7296 | -101 | 672 | 8795 |
| 3 | 2009-08-08 | SRM 446 | 2 | 600 | 720.54 | 0.26 | 64 | 1679 | 6845 | -26 | 773 | 7757 |
| 2 | 2009-07-08 | SRM 444 | 2 | 673 | 719.38 | 0.10 | 45 | 1614 | 7499 | -100 | 799 | 7552 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.26 | -0.17 | -31 | 1569 | 8645 | -301 | 899 | 8176 |