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 |
|---|---|---|---|
| Onda | 10 | 1713 | 592 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.017 | 0.435 | 0.539 | 52.4 | -88 | 128 | 1340 | 1182 | 8831 |
| SRMFix | -0.054 | 0.457 | 0.553 | 57.2 | -66 | 166 | 1319 | 1184 | 7733 |
| EloSRM | -0.103 | 0.482 | 0.582 | 55.2 | -58 | 224 | 1835 | 1713 | 6837 |
| Odd | -0.105 | 0.486 | 0.589 | 54.6 | -57 | 220 | 1716 | 1598 | 6784 |
| SRM | -0.215 | 0.495 | 0.605 | 86.7 | -293 | 39 | 946 | 592 | 11558 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-04-19 | SRM 438 | 2 | 320 | 458.65 | -0.19 | -7 | 1713 | 6837 | 11 | 592 | 11558 |
| 9 | 2009-03-24 | SRM 437 | 2 | 638 | 497.78 | -0.36 | -21 | 1720 | 6863 | -37 | 581 | 11787 |
| 8 | 2009-03-11 | SRM 436 | 2 | 744 | 421.01 | -0.86 | -58 | 1741 | 6652 | -164 | 618 | 11547 |
| 7 | 2009-02-07 | SRM 434 | 2 | 484 | 456.31 | -0.08 | 4 | 1799 | 6028 | -8 | 782 | 9883 |
| 6 | 2009-01-21 | SRM 433 | 2 | 583 | 397.01 | -0.55 | -40 | 1795 | 6062 | -68 | 790 | 9787 |
| 5 | 2008-12-23 | SRM 431 | 2 | 13 | ||||||||
| 4 | 2008-12-20 | SRM 430 | 2 | 299 | 451.57 | 0.60 | 88 | 1835 | 5629 | 36 | 858 | 8873 |
| 3 | 2008-11-22 | SRM 426 | 2 | 525 | 456.50 | -0.49 | -51 | 1747 | 6450 | -124 | 822 | 9007 |
| 2 | 2008-10-08 | SRM 421 | 2 | 283 | 611.38 | 1.11 | 224 | 1798 | 5929 | 39 | 946 | 7906 |
| 1 | 2008-10-02 | SRM 420 | 2 | 563 | 528.51 | -0.09 | -4 | 1573 | 8529 | -293 | 907 | 8251 |