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 |
|---|---|---|---|
| brus07 | 107 | 2581 | 1345 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.203 | 0.589 | 0.915 | 20.0 | -37 | 131 | 2500 | 2400 | 1984 |
| EloSRM | 0.216 | 0.590 | 0.922 | 19.0 | -33 | 134 | 2652 | 2581 | 1960 |
| SRMFix | 0.158 | 0.601 | 0.919 | 23.6 | -77 | 184 | 2168 | 2028 | 1731 |
| initial | 0.071 | 0.644 | 0.927 | 77.6 | -224 | 550 | 2797 | 2067 | 2551 |
| SRM | 0.268 | 0.654 | 0.988 | 56.7 | -276 | 189 | 1773 | 1345 | 2513 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 107 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 913.40 | -0.62 | -18 | 2581 | 1960 | -139 | 1345 | 2513 |
| 106 | 2011-05-24 | TCO11 Qual 3 | 1 | 440 | 223.03 | -0.98 | -21 | 2599 | 1795 | -49 | 1484 | 1743 |
| 105 | 2011-05-19 | TCO11 Qual 2 | 1 | 848 | 325.85 | -1.38 | -33 | 2619 | 1697 | -104 | 1533 | 1530 |
| 104 | 2010-07-10 | TCO10 Round 3 | 1 | 176 | 236.97 | 0.04 | 3 | 2652 | 1207 | 20 | 1637 | 1031 |
| 103 | 2010-07-06 | SRM 475 | 1 | 166 | 298.02 | 0.84 | 22 | 2649 | 1224 | 68 | 1617 | 1067 |
| 102 | 2010-06-26 | TCO10 Round 2 | 1 | 258 | 563.13 | 1.13 | 33 | 2628 | 1274 | 119 | 1549 | 1242 |
| 101 | 2010-06-19 | TCO10 Round 1 | 1 | 692 | 762.31 | 0.14 | 7 | 2595 | 1390 | 34 | 1430 | 1716 |
| 100 | 2010-06-05 | SRM 472 | 1 | 307 | 409.32 | 0.42 | 15 | 2588 | 1396 | 67 | 1396 | 1864 |
| 99 | 2010-05-24 | TCO10 Qual 3 | 1 | 559 | 213.05 | -1.39 | -24 | 2573 | 1438 | -56 | 1329 | 2217 |
| 98 | 2010-05-12 | TCO10 Qual 2 | 1 | 928 | 293.34 | -1.66 | -31 | 2597 | 1289 | -136 | 1385 | 1853 |
| 97 | 2010-04-20 | Member SRM 468 | 1 | 391 | 361.92 | -0.11 | 0 | 2628 | 1097 | 1 | 1521 | 1183 |
| 96 | 2010-03-16 | SRM 464 | 1 | 418 | 400.36 | -0.41 | -10 | 2628 | 1110 | -66 | 1520 | 1219 |
| 95 | 2009-12-05 | SRM 454 | 1 | 308 | 331.95 | 0.11 | 7 | 2639 | 1116 | 16 | 1586 | 1137 |
| 94 | 2009-09-10 | SRM 448 | 1 | 291 | 336.89 | 0.21 | 9 | 2632 | 1112 | 33 | 1570 | 1194 |
| 93 | 2009-07-23 | SRM 445 | 1 | 331 | 345.75 | 0.06 | 5 | 2623 | 1120 | 28 | 1537 | 1280 |
| 92 | 2009-06-13 | SRM 442 | 1 | 489 | 315.17 | -0.63 | -12 | 2618 | 1123 | -64 | 1509 | 1389 |
| 91 | 2009-05-27 | SRM 441 | 1 | 349 | 270.00 | -0.37 | -6 | 2630 | 1086 | -28 | 1573 | 1189 |
| 90 | 2009-04-19 | SRM 438 | 1 | 191 | 288.88 | -0.23 | -2 | 2636 | 1054 | -38 | 1601 | 1129 |
| 89 | 2009-03-24 | SRM 437 | 1 | 369 | 396.20 | -0.33 | -5 | 2639 | 1044 | -66 | 1639 | 1026 |
| 88 | 2009-03-11 | SRM 436 | 1 | 187 | 360.67 | 0.95 | 24 | 2644 | 1015 | 74 | 1705 | 871 |
| 87 | 2009-02-28 | TCO09 Qual 2 | 1 | 676 | 284.16 | -1.25 | -18 | 2620 | 1065 | -79 | 1631 | 1041 |
| 86 | 2009-01-21 | SRM 433 | 1 | 121 | 328.40 | 1.44 | 31 | 2638 | 1005 | 100 | 1710 | 861 |
| 85 | 2008-12-11 | SRM 429 | 1 | 431 | 309.20 | -0.48 | -8 | 2607 | 1066 | -59 | 1610 | 1099 |
| 84 | 2008-12-02 | SRM 428 | 1 | 244 | 320.95 | 0.40 | 12 | 2614 | 1036 | 32 | 1669 | 953 |
| 83 | 2008-11-22 | SRM 426 | 1 | 259 | 327.49 | 0.34 | 11 | 2602 | 1061 | 29 | 1637 | 1024 |
| 82 | 2008-11-12 | SRM 425 | 1 | 340 | 333.90 | -0.03 | 2 | 2591 | 1089 | -1 | 1608 | 1101 |
| 81 | 2008-11-06 | SRM 424 | 1 | 402 | 278.68 | -0.53 | -10 | 2589 | 1088 | -69 | 1609 | 1093 |
| 80 | 2008-10-08 | SRM 421 | 1 | 284 | 303.51 | 0.10 | 6 | 2599 | 1055 | 1 | 1678 | 921 |
| 79 | 2008-10-02 | SRM 420 | 1 | 328 | 293.14 | -0.16 | -1 | 2593 | 1066 | -28 | 1677 | 914 |
| 78 | 2008-07-31 | SRM 412 | 1 | 206 | 280.64 | 0.45 | 13 | 2595 | 1026 | 30 | 1705 | 867 |
| 77 | 2008-06-26 | SRM 407 | 1 | 340 | 292.69 | -0.22 | -3 | 2581 | 1018 | -30 | 1675 | 892 |
| 76 | 2008-06-14 | SRM 405 | 1 | 194 | 327.12 | 0.75 | 20 | 2584 | 1002 | 58 | 1705 | 819 |
| 75 | 2008-05-28 | SRM 403 | 1 | 134 | 220.86 | 0.72 | 20 | 2564 | 1064 | 64 | 1647 | 956 |
| 74 | 2008-05-01 | SRM 400 | 1 | 348 | 350.97 | -0.34 | -6 | 2545 | 1100 | -68 | 1583 | 1077 |
| 73 | 2008-04-18 | Round 1 | 1 | 7 | 6.17 | -0.18 | 0 | 2550 | 1080 | -10 | 1651 | 900 |
| 72 | 2008-02-23 | TCO08 Round 2 | 1 | 560 | 557.57 | -0.01 | 2 | 2550 | 1041 | -16 | 1661 | 873 |
| 71 | 2008-02-16 | TCO08 Round 1 | 1 | 814 | 677.15 | -0.27 | -4 | 2548 | 1038 | -39 | 1677 | 847 |
| 70 | 2008-02-05 | TCO08 Qual 1 | 1 | 193 | 270.02 | 0.48 | 12 | 2552 | 980 | 24 | 1716 | 754 |
| 69 | 2008-02-02 | SRM 390 | 1 | 214 | 328.76 | 0.62 | 17 | 2540 | 1007 | 43 | 1692 | 804 |
| 68 | 2007-12-08 | SRM 381 | 1 | 312 | 294.06 | -0.08 | 0 | 2523 | 998 | -12 | 1649 | 864 |
| 67 | 2007-12-04 | SRM 380 | 1 | 327 | 266.78 | -0.50 | -8 | 2523 | 992 | -112 | 1661 | 844 |
| 66 | 2007-11-10 | SRM 375 | 1 | 69 | 216.41 | 1.65 | 29 | 2531 | 950 | 92 | 1773 | 637 |
| 65 | 2007-11-06 | SRM 374 | 1 | 141 | 299.70 | 1.09 | 23 | 2502 | 1026 | 70 | 1681 | 766 |
| 64 | 2007-10-13 | College Tour SRM 371 | 1 | 8 | 7.79 | -0.04 | 2 | 2479 | 1076 | 9 | 1611 | 901 |
| 63 | 2007-10-09 | SRM 370 | 1 | 408 | 301.52 | -0.44 | -7 | 2477 | 1077 | -68 | 1602 | 918 |
| 62 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 61 | 2007-10-02 | SRM 368 | 1 | 140 | 290.51 | 1.05 | 23 | 2484 | 1059 | 72 | 1670 | 771 |
| 60 | 2007-09-18 | SRM 366 | 1 | 103 | 264.47 | 1.36 | 28 | 2461 | 1102 | 108 | 1598 | 945 |
| 59 | 2007-09-15 | TCCC07 Round 3 | 1 | 198 | 230.60 | -0.04 | 0 | 2433 | 1173 | 9 | 1490 | 1203 |
| 58 | 2007-09-08 | TCCC07 Round 2 | 1 | 274 | 463.87 | 0.76 | 19 | 2433 | 1155 | 84 | 1481 | 1213 |
| 57 | 2007-09-04 | SRM 364 | 1 | 244 | 333.74 | 0.45 | 14 | 2414 | 1206 | 73 | 1397 | 1532 |
| 56 | 2007-09-01 | TCCC07 Round 1C | 1 | 241 | 218.95 | -0.14 | -1 | 2400 | 1247 | 19 | 1324 | 1851 |
| 55 | 2007-08-18 | TCCC07 Qual 1 | 1 | 975 | ||||||||
| 54 | 2007-08-11 | SRM 363 | 1 | 386 | ||||||||
| 53 | 2007-08-07 | SRM 362 | 1 | 341 | ||||||||
| 52 | 2007-08-01 | SRM 361 | 1 | 406 | 315.84 | -0.48 | -9 | 2401 | 1194 | -83 | 1305 | 1924 |
| 51 | 2007-07-21 | SRM 359 | 1 | 312 | 324.63 | 0.06 | 4 | 2410 | 1145 | 28 | 1388 | 1527 |
| 50 | 2007-07-17 | SRM 358 | 1 | 285 | 287.62 | -0.32 | -5 | 2406 | 1151 | -34 | 1360 | 1628 |
| 49 | 2007-07-12 | SRM 357 | 1 | 342 | 285.32 | -0.44 | -9 | 2412 | 1124 | -82 | 1394 | 1478 |
| 48 | 2007-06-20 | SRM 355 | 1 | 164 | 267.95 | -0.12 | -1 | 2420 | 1092 | -16 | 1476 | 1191 |
| 47 | 2007-06-14 | SRM 354 | 1 | 380 | 352.06 | -0.39 | -7 | 2421 | 1084 | -81 | 1492 | 1137 |
| 46 | 2007-06-07 | SRM 353 | 1 | 390 | 347.36 | -0.17 | -2 | 2428 | 1059 | -34 | 1573 | 928 |
| 45 | 2007-06-02 | SRM 352 | 1 | 146 | 336.20 | 1.20 | 29 | 2430 | 1050 | 88 | 1607 | 838 |
| 44 | 2007-05-29 | SRM 351 | 1 | 271 | 328.05 | -0.21 | -3 | 2401 | 1108 | -48 | 1519 | 1061 |
| 43 | 2007-05-23 | SRM 350 | 1 | 201 | 286.28 | 0.51 | 17 | 2404 | 1098 | 42 | 1567 | 945 |
| 42 | 2007-05-15 | SRM 349 | 1 | 363 | 328.43 | -0.14 | -2 | 2387 | 1135 | -31 | 1525 | 1060 |
| 41 | 2007-05-01 | SRM 347 | 1 | 245 | 320.33 | -0.18 | -2 | 2389 | 1114 | -49 | 1556 | 982 |
| 40 | 2007-04-24 | SRM 346 | 1 | 174 | 272.06 | 0.64 | 21 | 2391 | 1093 | 43 | 1605 | 848 |
| 39 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 540.67 | -0.19 | -4 | 2371 | 1118 | -66 | 1562 | 933 |
| 38 | 2007-04-10 | TCO07 Round 1B | 1 | 7 | 232.38 | 5.05 | 77 | 2375 | 1101 | 189 | 1628 | 794 |
| 37 | 2007-03-29 | TCO07 Qual 1 | 1 | 164 | 372.19 | 1.18 | 30 | 2298 | 1267 | 79 | 1439 | 1223 |
| 36 | 2007-03-28 | SRM 344 | 1 | 362 | 350.83 | -0.29 | -7 | 2268 | 1329 | -60 | 1360 | 1509 |
| 35 | 2007-03-22 | SRM 343 | 1 | 160 | 326.93 | 1.03 | 36 | 2275 | 1292 | 99 | 1420 | 1277 |
| 34 | 2007-03-14 | SRM 342 | 1 | 348 | 258.32 | -0.47 | -14 | 2239 | 1413 | -153 | 1321 | 1678 |
| 33 | 2007-03-10 | SRM 341 | 1 | 190 | 396.36 | 1.06 | 39 | 2253 | 1352 | 85 | 1474 | 1066 |
| 32 | 2007-02-20 | SRM 340 | 1 | 274 | 381.49 | 0.48 | 22 | 2213 | 1539 | 49 | 1389 | 1451 |
| 31 | 2007-02-14 | SRM 339 | 1 | 296 | 298.82 | -0.22 | -6 | 2192 | 1589 | -68 | 1340 | 1666 |
| 30 | 2007-01-25 | SRM 336 | 1 | 228 | 257.42 | 0.18 | 10 | 2198 | 1538 | -2 | 1408 | 1362 |
| 29 | 2007-01-17 | SRM 335 | 1 | 250 | 370.33 | 0.57 | 27 | 2188 | 1566 | 49 | 1410 | 1348 |
| 28 | 2007-01-13 | SRM 334 | 1 | 315 | 357.03 | -0.10 | -2 | 2161 | 1652 | -43 | 1361 | 1531 |
| 27 | 2007-01-04 | SRM 333 | 1 | 168 | 347.19 | 1.05 | 47 | 2163 | 1641 | 95 | 1404 | 1368 |
| 26 | 2006-12-28 | SRM 332 | 1 | 169 | 252.12 | 0.58 | 32 | 2116 | 1795 | 67 | 1309 | 1763 |
| 25 | 2006-12-21 | SRM 331 | 1 | 339 | 313.66 | -0.11 | -3 | 2084 | 1899 | -53 | 1242 | 2178 |
| 24 | 2006-12-13 | SRM 330 | 1 | 211 | 301.52 | 0.52 | 31 | 2087 | 1883 | 59 | 1295 | 1841 |
| 23 | 2006-11-29 | SRM 328 | 1 | 296 | 332.43 | 0.17 | 13 | 2056 | 1985 | 10 | 1236 | 2204 |
| 22 | 2006-11-02 | SRM 325 | 1 | 289 | 319.37 | -0.08 | -2 | 2043 | 2015 | -31 | 1226 | 2244 |
| 21 | 2006-10-25 | SRM 324 | 2 | 10 | 95.17 | 3.25 | 60 | 2045 | 1987 | 114 | 1257 | 2025 |
| 20 | 2006-10-19 | SRM 323 | 2 | 87 | 96.44 | 0.15 | 11 | 1985 | 2216 | 34 | 1143 | 2727 |
| 19 | 2006-10-09 | SRM 322 | 2 | 111 | 93.17 | -0.25 | -1 | 1974 | 2245 | 18 | 1109 | 2945 |
| 18 | 2006-10-02 | SRM 321 | 2 | 126 | 78.08 | -0.69 | -12 | 1975 | 2218 | 2 | 1091 | 3047 |
| 17 | 2006-09-18 | SRM 319 | 2 | 365 | ||||||||
| 16 | 2006-09-09 | TCCC06 Qual 2 | 1 | 264 | 249.04 | -0.09 | 1 | 1987 | 2058 | 34 | 1089 | 2966 |
| 15 | 2006-09-07 | TCCC06 Qual 1 | 1 | 465 | 303.88 | -0.61 | -29 | 1986 | 2032 | -55 | 1055 | 3114 |
| 14 | 2006-08-29 | SRM 318 | 1 | 401 | 350.55 | -0.22 | -16 | 2015 | 1894 | -148 | 1110 | 2754 |
| 13 | 2006-07-26 | SRM 313 | 1 | 275 | 324.25 | 0.24 | 24 | 2031 | 1863 | 19 | 1258 | 1949 |
| 12 | 2006-07-12 | SRM 311 | 1 | 231 | 280.87 | 0.28 | 29 | 2007 | 1911 | 32 | 1239 | 2038 |
| 11 | 2006-06-28 | SRM 309 | 1 | 252 | 260.37 | -0.14 | -8 | 1978 | 1988 | -49 | 1207 | 2197 |
| 10 | 2006-05-31 | SRM 305 | 2 | 13 | 68.55 | 2.40 | 77 | 1986 | 1922 | 91 | 1256 | 1881 |
| 9 | 2006-05-18 | SRM 303 | 2 | 104 | 111.39 | -0.04 | 8 | 1909 | 2202 | 11 | 1165 | 2359 |
| 8 | 2006-05-11 | SRM 302 | 2 | 64 | 84.89 | 0.41 | 30 | 1901 | 2208 | 35 | 1154 | 2401 |
| 7 | 2006-05-09 | SRM 301 | 2 | 22 | 125.44 | 2.51 | 120 | 1871 | 2323 | 120 | 1119 | 2587 |
| 6 | 2006-04-27 | SRM 300 | 2 | 95 | 130.41 | 0.46 | 45 | 1751 | 2900 | 27 | 999 | 3407 |
| 5 | 2006-04-22 | SRM 299 | 2 | 172 | 208.96 | 0.28 | 39 | 1706 | 3122 | 27 | 972 | 3545 |
| 4 | 2006-04-03 | SRM 296 | 2 | 194 | 177.18 | -0.13 | 3 | 1667 | 3245 | -8 | 945 | 3605 |
| 3 | 2006-03-29 | SRM 295 | 2 | 154 | 253.63 | 0.72 | 110 | 1664 | 3226 | 39 | 953 | 3535 |
| 2 | 2006-03-17 | SRM 293 | 2 | 216 | 327.08 | 0.60 | 134 | 1554 | 3730 | -10 | 914 | 3687 |
| 1 | 2006-03-06 | SRM 292 | 2 | 288 | 254.15 | -0.18 | -27 | 1420 | 4608 | -276 | 924 | 3597 |