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 |
|---|---|---|---|
| drwiggin | 17 | 2849 | 1801 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.565 | 0.851 | 1.180 | 85.6 | -70 | 566 | 2254 | 2226 | 1081 |
| EloSRM | 0.548 | 0.904 | 1.201 | 113.3 | -74 | 609 | 2852 | 2849 | 1099 |
| initial | 0.657 | 0.947 | 1.274 | 114.0 | -161 | 390 | 2716 | 2545 | 1128 |
| SRM | 0.745 | 1.010 | 1.331 | 110.8 | -341 | 305 | 1810 | 1801 | 866 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2012-04-07 | TCO12 Round 1B | 1 | 263 | 373.68 | 0.51 | 68 | 2849 | 1099 | 18 | 1801 | 866 |
| 16 | 2010-05-24 | TCO10 Qual 3 | 1 | 224 | 109.90 | -1.03 | -62 | 2780 | 802 | -24 | 1783 | 713 |
| 15 | 2009-03-14 | TCO09 Round 2 | 1 | 404 | 343.38 | -0.24 | -9 | 2843 | 523 | -3 | 1807 | 680 |
| 14 | 2009-03-07 | TCO09 Round 1 | 1 | 121 | 624.85 | 2.37 | 165 | 2852 | 499 | 169 | 1810 | 684 |
| 13 | 2009-02-28 | TCO09 Qual 2 | 1 | 242 | 275.31 | 0.19 | 36 | 2686 | 877 | 40 | 1641 | 1024 |
| 12 | 2008-03-01 | TCO08 Round 3 | 1 | 233 | 238.77 | -0.06 | -1 | 2650 | 765 | -2 | 1601 | 1034 |
| 11 | 2008-02-23 | TCO08 Round 2 | 1 | 267 | 565.23 | 1.08 | 114 | 2652 | 759 | 127 | 1603 | 1027 |
| 10 | 2008-02-16 | TCO08 Round 1 | 1 | 469 | 818.33 | 0.80 | 104 | 2537 | 1071 | 100 | 1476 | 1430 |
| 9 | 2008-02-09 | TCO08 Qual 2 | 1 | 299 | 499.59 | 0.74 | 121 | 2433 | 1387 | 75 | 1376 | 1878 |
| 8 | 2007-06-02 | SRM 352 | 2 | 33 | 55.10 | 0.74 | 86 | 2312 | 1384 | 106 | 1301 | 1891 |
| 7 | 2006-01-21 | SRM 284 | 1 | 323 | 200.23 | -0.71 | -61 | 2226 | 877 | -179 | 1195 | 1828 |
| 6 | 2005-12-08 | SRM 276 | 1 | 273 | 237.49 | -0.45 | -39 | 2288 | 697 | -88 | 1374 | 1020 |
| 5 | 2005-10-18 | SRM 268 | 1 | 82 | 178.87 | 1.12 | 136 | 2327 | 585 | 140 | 1462 | 764 |
| 4 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 59 | 124.35 | 1.08 | 131 | 2190 | 761 | 162 | 1322 | 1093 |
| 3 | 2005-08-02 | SRM 256 | 1 | 251 | 173.06 | -0.55 | -74 | 2059 | 959 | -341 | 1160 | 1625 |
| 2 | 2005-07-28 | SRM 255 | 1 | 144 | 188.33 | 0.39 | 108 | 2133 | 806 | -4 | 1501 | 616 |
| 1 | 2005-07-23 | SRM 253 | 2 | 24 | 239.93 | 3.32 | 609 | 2025 | 1004 | 305 | 1505 | 594 |