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 |
|---|---|---|---|
| johns | 22 | 1369 | 417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.090 | 0.090 | 0.123 | 10.6 | -67 | 8 | 1480 | 1369 | 12796 |
| Odd | -0.098 | 0.098 | 0.127 | 9.8 | -51 | 10 | 1368 | 1257 | 12825 |
| SRMFix | -0.109 | 0.109 | 0.152 | 13.7 | -98 | 0 | 1102 | 912 | 12884 |
| initial | -0.114 | 0.115 | 0.156 | 13.8 | -45 | 1 | 1156 | 912 | 12888 |
| SRM | -0.183 | 0.183 | 0.326 | 53.1 | -391 | 30 | 809 | 417 | 12636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2009-03-11 | SRM 436 | 2 | 469 | 606.25 | 0.00 | 3 | 1369 | 12796 | 30 | 417 | 12636 |
| 21 | 2009-01-21 | SRM 433 | 2 | 734 | 705.79 | -0.13 | -7 | 1366 | 12825 | -39 | 387 | 12741 |
| 20 | 2009-01-06 | SRM 432 | 2 | 539 | 524.74 | -0.11 | -6 | 1373 | 12793 | -40 | 426 | 12627 |
| 19 | 2008-12-23 | SRM 431 | 2 | 464 | ||||||||
| 18 | 2008-12-20 | SRM 430 | 2 | 484 | 603.74 | -0.02 | 2 | 1379 | 12881 | 18 | 466 | 12597 |
| 17 | 2008-12-11 | SRM 429 | 2 | 603 | 659.86 | -0.06 | -2 | 1377 | 12771 | -3 | 448 | 12547 |
| 16 | 2008-12-02 | SRM 428 | 2 | 513 | 608.54 | -0.01 | 3 | 1378 | 12847 | 11 | 451 | 12628 |
| 15 | 2008-11-12 | SRM 425 | 2 | 541 | 693.99 | -0.01 | 3 | 1376 | 12671 | 28 | 440 | 12482 |
| 14 | 2008-10-18 | SRM 422 | 2 | 659 | 746.78 | -0.08 | -3 | 1373 | 12800 | 8 | 412 | 12681 |
| 13 | 2008-10-02 | SRM 420 | 2 | 640 | 615.24 | -0.16 | -10 | 1376 | 12942 | -41 | 404 | 12862 |
| 12 | 2008-09-20 | SRM 418 | 2 | 445 | 573.23 | -0.00 | 4 | 1386 | 12913 | 27 | 445 | 12757 |
| 11 | 2008-09-11 | SRM 417 | 2 | 722 | 706.01 | -0.15 | -10 | 1382 | 12971 | -47 | 418 | 12886 |
| 10 | 2008-08-26 | SRM 415 | 2 | 335 | 394.89 | -0.05 | -1 | 1391 | 12885 | 10 | 465 | 12705 |
| 9 | 2008-08-16 | SRM 414 | 2 | 508 | 606.88 | -0.07 | -3 | 1392 | 12914 | 5 | 455 | 12770 |
| 8 | 2008-08-06 | SRM 413 | 2 | 512 | 582.64 | -0.04 | 0 | 1395 | 12838 | 1 | 450 | 12740 |
| 7 | 2008-07-23 | SRM 411 | 2 | 410 | 483.77 | -0.05 | -2 | 1395 | 12637 | 3 | 449 | 12542 |
| 6 | 2008-07-10 | SRM 409 | 2 | 672 | 729.88 | -0.08 | -5 | 1396 | 12695 | -11 | 446 | 12617 |
| 5 | 2008-06-26 | SRM 407 | 2 | 386 | 566.14 | -0.00 | 8 | 1401 | 12498 | 25 | 457 | 12437 |
| 4 | 2008-04-03 | SRM 396 | 2 | 649 | 617.80 | -0.17 | -20 | 1393 | 9439 | -85 | 432 | 9479 |
| 3 | 2008-03-22 | SRM 394 | 2 | 578 | 612.09 | -0.13 | -16 | 1414 | 9363 | -74 | 517 | 9340 |
| 2 | 2008-03-11 | SRM 393 | 2 | 684 | 605.88 | -0.28 | -51 | 1430 | 9110 | -218 | 591 | 8920 |
| 1 | 2008-02-26 | SRM 391 | 2 | 466 | 431.13 | -0.30 | -67 | 1480 | 7970 | -391 | 809 | 6765 |