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 |
|---|---|---|---|
| agoodman | 28 | 1887 | 941 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.105 | 0.664 | 0.833 | 47.3 | -124 | 206 | 1920 | 1887 | 4118 |
| SRMFix | 0.139 | 0.678 | 0.852 | 49.9 | -144 | 120 | 1482 | 1427 | 4243 |
| initial | 0.076 | 0.713 | 0.884 | 85.9 | -185 | 280 | 1717 | 1446 | 3945 |
| SRM | 0.307 | 0.721 | 0.933 | 62.6 | -287 | 98 | 1167 | 941 | 5455 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2008-02-02 | SRM 390 | 2 | 417 | 276.94 | -0.59 | -15 | 1887 | 4118 | -29 | 941 | 5455 |
| 27 | 2008-01-15 | SRM 388 | 2 | 389 | 245.34 | -0.66 | -18 | 1902 | 3928 | -39 | 970 | 5058 |
| 26 | 2008-01-09 | SRM 387 | 2 | 41 | 212.27 | 2.37 | 91 | 1920 | 3768 | 94 | 1009 | 4722 |
| 25 | 2007-12-11 | SRM 382 | 2 | 172 | 238.66 | 0.47 | 32 | 1830 | 4340 | 31 | 915 | 5552 |
| 24 | 2007-12-08 | SRM 381 | 2 | 398 | 347.85 | -0.19 | -3 | 1798 | 4549 | -8 | 884 | 5866 |
| 23 | 2007-09-12 | SRM 365 | 2 | 420 | 280.45 | -0.58 | -22 | 1801 | 4069 | -41 | 892 | 4922 |
| 22 | 2007-09-04 | SRM 364 | 2 | 276 | 235.59 | -0.23 | -5 | 1822 | 3919 | -19 | 933 | 4528 |
| 21 | 2007-05-15 | SRM 349 | 2 | 163 | 244.79 | 0.59 | 42 | 1827 | 3515 | 38 | 952 | 4261 |
| 20 | 2007-04-24 | SRM 346 | 2 | 164 | 200.50 | 0.29 | 31 | 1785 | 3709 | 23 | 914 | 4556 |
| 19 | 2006-08-29 | SRM 318 | 2 | 136 | 170.20 | 0.32 | 21 | 1754 | 3158 | 43 | 891 | 4366 |
| 18 | 2006-08-19 | SRM 316 | 2 | 192 | 171.39 | -0.16 | 0 | 1733 | 3299 | 20 | 848 | 4812 |
| 17 | 2006-06-14 | SRM 307 | 2 | 215 | 122.65 | -1.02 | -29 | 1733 | 3179 | -92 | 828 | 4995 |
| 16 | 2006-04-27 | SRM 300 | 2 | 137 | 138.00 | -0.54 | -13 | 1761 | 2850 | -44 | 920 | 3905 |
| 15 | 2006-04-06 | SRM 297 | 2 | 104 | 124.55 | 0.26 | 17 | 1774 | 2695 | 37 | 964 | 3521 |
| 14 | 2006-03-29 | SRM 295 | 2 | 290 | 184.58 | -0.92 | -26 | 1757 | 2733 | -86 | 927 | 3705 |
| 13 | 2006-03-25 | SRM 294 | 2 | 63 | 236.23 | 1.91 | 75 | 1783 | 2593 | 97 | 1013 | 3128 |
| 12 | 2006-03-06 | SRM 292 | 2 | 89 | 170.61 | 0.94 | 51 | 1708 | 2875 | 64 | 916 | 3638 |
| 11 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 179 | 279.81 | 0.65 | 60 | 1657 | 3093 | 98 | 852 | 4151 |
| 10 | 2006-02-16 | SRM 290 | 2 | 161 | 166.78 | 0.05 | 12 | 1598 | 3252 | 21 | 754 | 4547 |
| 9 | 2006-02-14 | SRM 289 | 2 | 115 | 203.52 | 0.82 | 65 | 1585 | 3294 | 73 | 733 | 4639 |
| 8 | 2006-02-04 | SRM 287 | 2 | 311 | 261.23 | -0.26 | -12 | 1520 | 3605 | -19 | 660 | 4968 |
| 7 | 2006-01-30 | SRM 286 | 2 | 202 | 224.91 | 0.16 | 27 | 1532 | 3505 | 20 | 679 | 4823 |
| 6 | 2006-01-24 | SRM 285 | 2 | 368 | 202.98 | -0.87 | -67 | 1505 | 3636 | -179 | 659 | 4918 |
| 5 | 2006-01-19 | SRM 283 | 2 | 302 | 188.35 | -0.68 | -56 | 1573 | 3163 | -98 | 838 | 3800 |
| 4 | 2005-12-21 | SRM 279 | 2 | 338 | ||||||||
| 3 | 2005-12-08 | SRM 276 | 2 | 152 | 284.24 | 0.90 | 156 | 1629 | 2779 | 56 | 936 | 3082 |
| 2 | 2005-11-30 | SRM 275 | 2 | 281 | 168.54 | -0.82 | -124 | 1473 | 3525 | -287 | 880 | 3396 |
| 1 | 2005-01-22 | SRM 227 | 2 | 101 | 157.68 | 0.64 | 206 | 1597 | 2007 | -33 | 1167 | 1366 |