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 |
|---|---|---|---|
| xzhangz | 34 | 2081 | 1334 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.324 | 0.912 | 1.342 | 49.9 | -115 | 418 | 2087 | 2081 | 1036 |
| Odd | 0.364 | 0.920 | 1.352 | 47.3 | -105 | 397 | 1986 | 1980 | 1088 |
| SRMFix | 0.309 | 0.964 | 1.387 | 62.2 | -136 | 298 | 1840 | 1815 | 969 |
| initial | 0.183 | 1.075 | 1.491 | 129.5 | -382 | 646 | 2266 | 1951 | 874 |
| SRM | 0.737 | 1.114 | 1.664 | 99.4 | -728 | 357 | 1434 | 1334 | 1083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34 | 2005-08-30 | SRM 261 | 1 | 145 | 232.76 | 0.68 | 53 | 2081 | 1036 | 68 | 1334 | 1083 |
| 33 | 2005-08-27 | SRM 260 | 2 | 26 | 55.22 | 1.09 | 46 | 2028 | 1158 | 69 | 1266 | 1284 |
| 32 | 2005-08-16 | TCO05 Qual 2/9 | 1 | 269 | 133.12 | -1.01 | -71 | 1982 | 1223 | -112 | 1197 | 1600 |
| 31 | 2005-01-11 | TCCC05 Qual 3 | 1 | 93 | 84.64 | -0.60 | -34 | 2053 | 805 | -117 | 1309 | 926 |
| 30 | 2004-09-11 | TCO04 Round 1 | 1 | 276 | 297.41 | 0.11 | 16 | 2087 | 693 | 5 | 1426 | 638 |
| 29 | 2004-09-07 | TCO04 Qual 4 | 1 | 94 | 89.59 | -0.07 | 2 | 2072 | 712 | -13 | 1421 | 655 |
| 28 | 2004-02-23 | TCCC '04 Qual. 5 | 1 | 24 | 58.42 | 1.28 | 84 | 2069 | 614 | 88 | 1434 | 578 |
| 27 | 2003-10-15 | TCO '03 Round 1 | 1 | 312 | 316.92 | 0.02 | 7 | 1985 | 682 | -6 | 1346 | 666 |
| 26 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 45 | 158.41 | 1.82 | 83 | 1978 | 692 | 95 | 1352 | 664 |
| 25 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 270 | 236.98 | -0.19 | -6 | 1895 | 853 | -8 | 1257 | 884 |
| 24 | 2003-02-26 | TCCC '03 Round 2 | 1 | 135 | 183.38 | -0.10 | -1 | 1901 | 778 | -32 | 1265 | 844 |
| 23 | 2003-02-20 | TCCC '03 W/MW Regional | 1 | 73 | 74.19 | 0.02 | 8 | 1903 | 770 | -2 | 1297 | 758 |
| 22 | 2003-02-11 | SRM 135 | 1 | 103 | 130.30 | 0.34 | 35 | 1894 | 793 | 22 | 1299 | 766 |
| 21 | 2002-05-29 | SRM 92 | 2 | 14 | 69.58 | 2.31 | 44 | 1859 | 550 | 98 | 1277 | 611 |
| 20 | 2002-05-09 | SRM 87 | 2 | 56 | 69.44 | 0.31 | 14 | 1815 | 537 | 42 | 1179 | 747 |
| 19 | 2002-04-03 | SRM 77 | 2 | 202 | 54.95 | -1.88 | -25 | 1801 | 453 | -55 | 1137 | 707 |
| 18 | 2002-04-01 | SRM 76 | 2 | 92 | 52.22 | -0.82 | -10 | 1826 | 401 | 15 | 1192 | 605 |
| 17 | 2002-03-21 | SRM 73 | 1 | 175 | 133.90 | -0.49 | -16 | 1836 | 348 | -98 | 1177 | 599 |
| 16 | 2002-02-27 | SRM 68 | 2 | 15 | 49.93 | 1.74 | 38 | 1852 | 274 | 131 | 1275 | 384 |
| 15 | 2002-02-21 | TCCC '02 W/MW Reg. Quart. | 1 | 137 | 81.63 | -0.94 | -25 | 1814 | 294 | -126 | 1144 | 535 |
| 14 | 2002-02-20 | SRM 67 | 1 | 189 | 144.18 | -0.48 | -18 | 1840 | 273 | -119 | 1270 | 369 |
| 13 | 2002-02-13 | SRM 66 | 2 | 114 | 85.65 | -0.41 | -6 | 1857 | 252 | -2 | 1389 | 242 |
| 12 | 2002-02-12 | SRM 65 | 2 | 3 | 117.44 | 5.29 | 103 | 1863 | 236 | 212 | 1391 | 236 |
| 11 | 2002-02-06 | SRM 64 | 2 | 106 | 109.51 | 0.05 | 10 | 1760 | 316 | 39 | 1179 | 451 |
| 10 | 2002-02-04 | SRM 63 | 2 | 158 | 103.65 | -0.70 | -19 | 1750 | 313 | -17 | 1140 | 472 |
| 9 | 2002-01-31 | SRM 62 | 2 | 39 | 109.34 | 1.49 | 67 | 1769 | 285 | 118 | 1157 | 442 |
| 8 | 2002-01-30 | SRM 61 | 2 | 223 | 136.64 | -1.03 | -37 | 1702 | 339 | -133 | 1039 | 622 |
| 7 | 2002-01-26 | SRM 60 | 2 | 70 | 89.31 | 0.35 | 32 | 1739 | 292 | 52 | 1172 | 409 |
| 6 | 2002-01-23 | SRM 59 | 2 | 66 | 104.41 | 0.66 | 54 | 1707 | 316 | 105 | 1120 | 455 |
| 5 | 2002-01-16 | SRM 58 | 2 | 164 | 92.02 | -0.83 | -43 | 1653 | 344 | -55 | 1015 | 624 |
| 4 | 2002-01-15 | SRM 57 | 2 | 63 | 103.73 | 0.72 | 78 | 1696 | 289 | 121 | 1070 | 503 |
| 3 | 2002-01-09 | SRM 56 | 2 | 78 | 110.30 | 0.50 | 79 | 1617 | 360 | 120 | 949 | 748 |
| 2 | 2002-01-07 | SRM 55 | 2 | 36 | 167.40 | 2.22 | 418 | 1538 | 432 | 357 | 829 | 985 |
| 1 | 2002-01-03 | SRM 54 | 2 | 227 | 168.22 | -0.45 | -115 | 1120 | 1209 | -728 | 472 | 1254 |