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 |
|---|---|---|---|
| ScobY9 | 15 | 1882 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.014 | 0.418 | 0.498 | 38.9 | -66 | 91 | 1386 | 1276 | 7190 |
| initial | 0.046 | 0.424 | 0.513 | 51.0 | -111 | 115 | 1448 | 1283 | 7160 |
| EloSRM | -0.032 | 0.435 | 0.509 | 43.9 | -58 | 166 | 1960 | 1882 | 7173 |
| Odd | -0.055 | 0.440 | 0.518 | 44.0 | -53 | 184 | 1824 | 1732 | 7108 |
| SRM | -0.044 | 0.478 | 0.544 | 60.9 | -138 | 67 | 1086 | 716 | 9662 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2011-09-10 | SRM 517 | 2 | 596 | 775.96 | 0.38 | 43 | 1882 | 7173 | 39 | 716 | 9662 |
| 14 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 1,070.20 | -0.20 | -19 | 1839 | 7232 | -64 | 677 | 9617 |
| 13 | 2011-05-11 | SRM 506 | 2 | 615 | 385.48 | -0.67 | -41 | 1858 | 6850 | -63 | 741 | 8712 |
| 12 | 2011-05-03 | Member SRM 505 | 2 | 673 | 491.29 | -0.45 | -29 | 1899 | 6436 | -30 | 804 | 7783 |
| 11 | 2010-06-19 | TCO10 Round 1 | 1 | 1299 | 1,337.44 | 0.04 | 8 | 1928 | 5052 | -5 | 834 | 6305 |
| 10 | 2010-06-05 | SRM 472 | 2 | 691 | 361.05 | -0.94 | -39 | 1920 | 5140 | -88 | 839 | 6390 |
| 9 | 2010-05-24 | TCO10 Qual 3 | 1 | 479 | 693.31 | 0.53 | 55 | 1960 | 4831 | 67 | 927 | 5594 |
| 8 | 2010-05-04 | SRM 469 | 2 | 435 | 473.80 | 0.12 | 19 | 1904 | 5049 | 10 | 860 | 6331 |
| 7 | 2010-04-15 | SRM 467 | 2 | 380 | 298.73 | -0.35 | -15 | 1885 | 5034 | -25 | 850 | 6253 |
| 6 | 2010-04-03 | SRM 466 | 2 | 302 | 480.17 | 0.67 | 66 | 1900 | 4872 | 48 | 875 | 5923 |
| 5 | 2010-03-25 | Member SRM 465 | 2 | 230 | 405.02 | 0.82 | 96 | 1834 | 5293 | 51 | 827 | 6278 |
| 4 | 2010-03-16 | SRM 464 | 2 | 771 | 574.10 | -0.62 | -58 | 1738 | 6106 | -138 | 776 | 6973 |
| 3 | 2010-02-17 | SRM 462 | 2 | 417 | 381.47 | -0.13 | 0 | 1796 | 6019 | -62 | 914 | 5732 |
| 2 | 2009-12-05 | SRM 454 | 2 | 587 | 529.47 | -0.15 | -5 | 1796 | 5813 | -110 | 976 | 5027 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 419 | 575.30 | 0.46 | 166 | 1801 | 5816 | -114 | 1086 | 4028 |