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 |
|---|---|---|---|
| valentino | 21 | 1556 | 503 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.054 | 0.299 | 0.380 | 36.1 | -71 | 121 | 1260 | 1071 | 12400 |
| SRMFix | -0.067 | 0.303 | 0.380 | 29.2 | -73 | 128 | 1255 | 1091 | 11061 |
| EloSRM | -0.092 | 0.316 | 0.392 | 30.4 | -38 | 180 | 1652 | 1556 | 9220 |
| Odd | -0.102 | 0.319 | 0.393 | 28.8 | -42 | 175 | 1557 | 1443 | 9096 |
| SRM | -0.092 | 0.321 | 0.437 | 61.2 | -307 | 115 | 923 | 503 | 12091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2009-02-24 | TCO09 Qual 1 | 1 | 1171 | 1,174.61 | 0.00 | 4 | 1556 | 9220 | 3 | 503 | 12091 |
| 20 | 2008-07-31 | SRM 412 | 2 | 667 | 573.11 | -0.36 | -20 | 1552 | 9526 | -43 | 500 | 12457 |
| 19 | 2008-07-10 | SRM 409 | 2 | 672 | 632.63 | -0.28 | -16 | 1572 | 8399 | -26 | 543 | 12183 |
| 18 | 2008-05-06 | SRM 401 | 2 | 419 | 538.89 | -0.12 | -3 | 1587 | 7170 | 5 | 569 | 10041 |
| 17 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 838.18 | -0.21 | -14 | 1590 | 6718 | -78 | 564 | 8957 |
| 16 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 787.77 | 0.32 | 36 | 1604 | 6538 | 115 | 642 | 8484 |
| 15 | 2008-01-05 | SRM 386 | 2 | 609 | 476.52 | -0.46 | -24 | 1568 | 6639 | -61 | 527 | 9006 |
| 14 | 2007-11-20 | SRM 378 | 2 | 539 | 461.70 | -0.22 | -9 | 1592 | 6058 | -12 | 588 | 8144 |
| 13 | 2007-10-23 | SRM 373 | 2 | 294 | 327.50 | 0.16 | 18 | 1601 | 5707 | 26 | 600 | 7652 |
| 12 | 2007-10-17 | SRM 372 | 2 | 573 | 464.00 | -0.30 | -15 | 1583 | 5815 | -26 | 574 | 7758 |
| 11 | 2007-10-09 | SRM 370 | 2 | 568 | 377.18 | -0.59 | -34 | 1598 | 5606 | -80 | 600 | 7435 |
| 10 | 2007-10-04 | SRM 369 | 2 | 437 | ||||||||
| 9 | 2007-09-26 | SRM 367 | 2 | 258 | 486.89 | 0.92 | 87 | 1632 | 5221 | 84 | 680 | 6724 |
| 8 | 2007-09-12 | SRM 365 | 2 | 493 | 485.34 | -0.02 | 7 | 1545 | 5935 | -4 | 596 | 7338 |
| 7 | 2007-06-07 | SRM 353 | 2 | 446 | 500.76 | -0.21 | -11 | 1537 | 5589 | -10 | 600 | 7132 |
| 6 | 2007-05-15 | SRM 349 | 2 | 450 | 376.57 | -0.43 | -30 | 1548 | 5338 | -59 | 610 | 6925 |
| 5 | 2007-04-18 | SRM 345 | 2 | 496 | 399.74 | -0.31 | -21 | 1578 | 5015 | -55 | 669 | 6537 |
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 542.01 | -0.17 | -14 | 1600 | 4872 | -48 | 724 | 6182 |
| 3 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 826.32 | -0.23 | -38 | 1614 | 4706 | -151 | 772 | 5804 |
| 2 | 2007-03-28 | SRM 344 | 2 | 288 | 517.46 | 0.84 | 180 | 1652 | 4400 | 30 | 923 | 4489 |
| 1 | 2007-03-14 | SRM 342 | 2 | 385 | 344.08 | -0.16 | -27 | 1472 | 5651 | -307 | 893 | 4674 |