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 |
|---|---|---|---|
| Dasha | 114 | 2713 | 1440 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.161 | 0.632 | 0.945 | 27.0 | -103 | 457 | 2099 | 2040 | 2093 |
| EloSRM | 0.172 | 0.637 | 0.934 | 24.6 | -122 | 604 | 2713 | 2713 | 2115 |
| initial | 0.094 | 0.658 | 0.976 | 79.3 | -380 | 448 | 2641 | 2477 | 1570 |
| SRM | 0.325 | 0.692 | 1.065 | 67.6 | -286 | 331 | 1679 | 1440 | 2365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 114 | 2013-04-20 | TCO13 Round 2B | 1 | 375 | 738.72 | 0.98 | 22 | 2713 | 2115 | 98 | 1440 | 2365 |
| 113 | 2013-04-06 | SRM 575 | 1 | 630 | 588.97 | -0.36 | -6 | 2691 | 2262 | -50 | 1342 | 3114 |
| 112 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 752.95 | -0.04 | 1 | 2697 | 2242 | 6 | 1392 | 2751 |
| 111 | 2013-03-25 | SRM 574 | 1 | 768 | 466.44 | -0.75 | -13 | 2696 | 2235 | -163 | 1386 | 2787 |
| 110 | 2013-03-02 | TCO13 Round 1B | 1 | 71 | 475.05 | 2.74 | 37 | 2709 | 2085 | 127 | 1549 | 1812 |
| 109 | 2013-02-23 | TCO13 Round 1A | 1 | 803 | 513.96 | -0.64 | -10 | 2672 | 2258 | -39 | 1422 | 2403 |
| 108 | 2013-02-19 | SRM 571 | 1 | 488 | 463.25 | -0.08 | 0 | 2682 | 2168 | -12 | 1461 | 2165 |
| 107 | 2013-02-13 | SRM 570 | 1 | 376 | 445.83 | 0.25 | 9 | 2681 | 2163 | 22 | 1473 | 2083 |
| 106 | 2013-01-29 | SRM 568 | 1 | 319 | 452.79 | 0.50 | 16 | 2672 | 2182 | 50 | 1451 | 2172 |
| 105 | 2013-01-12 | SRM 566 | 1 | 328 | 448.54 | 0.45 | 15 | 2656 | 2239 | 59 | 1401 | 2427 |
| 104 | 2012-11-10 | SRM 560 | 1 | 521 | 399.12 | -0.38 | -7 | 2641 | 2320 | -51 | 1342 | 2897 |
| 103 | 2012-10-19 | SRM 558 | 1 | 329 | 421.19 | -0.21 | -3 | 2648 | 2260 | -31 | 1393 | 2506 |
| 102 | 2012-10-10 | SRM 557 | 1 | 342 | 469.86 | 0.46 | 14 | 2651 | 2227 | 49 | 1424 | 2302 |
| 101 | 2012-09-07 | SRM 555 | 1 | 469 | 439.44 | -0.09 | 0 | 2637 | 2312 | -3 | 1375 | 2657 |
| 100 | 2012-09-01 | SRM 554 | 1 | 379 | 522.00 | 0.46 | 15 | 2637 | 2287 | 55 | 1378 | 2632 |
| 99 | 2012-08-04 | SRM 551 | 1 | 576 | 447.59 | -0.49 | -11 | 2622 | 2327 | -107 | 1323 | 3017 |
| 98 | 2012-07-02 | SRM 548 | 1 | 243 | 384.90 | 0.66 | 20 | 2632 | 2249 | 65 | 1430 | 2256 |
| 97 | 2012-06-16 | SRM 546 | 1 | 420 | 496.69 | -0.21 | -4 | 2613 | 2400 | -32 | 1365 | 2791 |
| 96 | 2012-05-12 | TCO12 Round 2B | 1 | 581 | 818.93 | 0.50 | 17 | 2617 | 2379 | 59 | 1397 | 2596 |
| 95 | 2012-04-14 | TCO12 Round 1C | 1 | 513 | 450.77 | -0.19 | -1 | 2600 | 2410 | 18 | 1338 | 3021 |
| 94 | 2012-04-07 | TCO12 Round 1B | 1 | 709 | 575.82 | -0.30 | -4 | 2600 | 2326 | 8 | 1320 | 3087 |
| 93 | 2012-03-17 | SRM 537 | 1 | 391 | 614.96 | 0.65 | 21 | 2604 | 2232 | 87 | 1312 | 3124 |
| 92 | 2012-02-18 | SRM 533 | 1 | 517 | 540.92 | -0.30 | -6 | 2583 | 2258 | -22 | 1225 | 3895 |
| 91 | 2012-02-09 | SRM 532 | 1 | 413 | 477.06 | -0.22 | -4 | 2589 | 2213 | -9 | 1247 | 3604 |
| 90 | 2012-01-31 | SRM 531 | 1 | 397 | 498.76 | -0.22 | -4 | 2593 | 2165 | -13 | 1256 | 3503 |
| 89 | 2011-12-17 | SRM 527 | 1 | 782 | 501.91 | -0.66 | -16 | 2597 | 2064 | -166 | 1269 | 3323 |
| 88 | 2011-11-12 | SRM 523 | 1 | 467 | 464.11 | -0.38 | -8 | 2613 | 1937 | -68 | 1435 | 2071 |
| 87 | 2011-10-13 | SRM 521 | 1 | 305 | 421.77 | 0.46 | 16 | 2621 | 1857 | 38 | 1503 | 1712 |
| 86 | 2011-10-04 | SRM 520 | 1 | 277 | 504.01 | 0.86 | 28 | 2605 | 1918 | 78 | 1465 | 1878 |
| 85 | 2011-07-26 | SRM 513 | 1 | 565 | 423.59 | -0.42 | -9 | 2577 | 1978 | -62 | 1387 | 2237 |
| 84 | 2011-07-13 | SRM 512 | 1 | 404 | 527.71 | 0.38 | 14 | 2586 | 1927 | 39 | 1449 | 1919 |
| 83 | 2011-06-25 | TCO11 Round 2 | 1 | 504 | 618.88 | 0.30 | 14 | 2572 | 1990 | 40 | 1410 | 2123 |
| 82 | 2011-06-18 | TCO11 Round 1 | 1 | 417 | 983.92 | 1.24 | 39 | 2558 | 2056 | 128 | 1370 | 2346 |
| 81 | 2011-06-08 | SRM 509 | 1 | 721 | 545.33 | -0.51 | -14 | 2519 | 2235 | -98 | 1242 | 3351 |
| 80 | 2011-05-19 | TCO11 Qual 2 | 1 | 558 | 422.76 | -0.40 | -7 | 2533 | 2098 | -7 | 1340 | 2528 |
| 79 | 2011-05-17 | SRM 504.5 | 1 | 434 | 535.81 | 0.30 | 16 | 2540 | 2025 | 48 | 1347 | 2441 |
| 78 | 2011-05-14 | TCO11 Qual 1 | 1 | 889 | 591.78 | -0.59 | -18 | 2524 | 2081 | -30 | 1299 | 2748 |
| 77 | 2011-05-03 | Member SRM 505 | 1 | 306 | 449.36 | -0.11 | -1 | 2542 | 1980 | 3 | 1329 | 2528 |
| 76 | 2010-05-20 | SRM 470 | 1 | 490 | 455.14 | -0.40 | -8 | 2542 | 1521 | -48 | 1326 | 2170 |
| 75 | 2010-05-04 | SRM 469 | 1 | 344 | 448.29 | 0.38 | 13 | 2550 | 1415 | 62 | 1374 | 1829 |
| 74 | 2010-05-02 | TCO10 Qual 1 | 1 | 574 | 326.56 | -0.81 | -15 | 2537 | 1437 | -41 | 1312 | 2120 |
| 73 | 2010-04-03 | SRM 466 | 1 | 358 | 473.50 | 0.40 | 14 | 2553 | 1329 | 68 | 1353 | 1866 |
| 72 | 2010-03-16 | SRM 464 | 2 | 31 | 40.74 | 0.39 | 9 | 2538 | 1414 | 91 | 1285 | 2307 |
| 71 | 2010-03-02 | SRM 463 | 1 | 617 | 384.15 | -0.72 | -17 | 2529 | 1541 | -153 | 1194 | 3227 |
| 70 | 2010-02-13 | Member SRM 461 | 1 | 437 | 409.05 | -0.40 | -9 | 2546 | 1497 | -42 | 1347 | 2102 |
| 69 | 2010-02-06 | SRM 460 | 1 | 427 | 392.88 | -0.42 | -9 | 2554 | 1454 | -66 | 1389 | 1866 |
| 68 | 2010-01-04 | SRM 457 | 1 | 291 | 289.60 | -0.03 | 2 | 2564 | 1384 | 9 | 1455 | 1573 |
| 67 | 2009-12-05 | SRM 454 | 1 | 371 | 375.39 | 0.02 | 4 | 2562 | 1383 | 15 | 1446 | 1611 |
| 66 | 2009-11-05 | SRM 452 | 1 | 446 | 335.13 | -0.60 | -13 | 2558 | 1407 | -97 | 1431 | 1698 |
| 65 | 2009-10-17 | SRM 450 | 1 | 414 | 323.06 | -0.36 | -7 | 2571 | 1331 | -46 | 1528 | 1325 |
| 64 | 2009-09-23 | SRM 449 | 1 | 265 | 437.20 | 0.72 | 23 | 2579 | 1291 | 66 | 1574 | 1174 |
| 63 | 2009-09-10 | SRM 448 | 1 | 213 | 393.75 | 0.89 | 28 | 2556 | 1372 | 89 | 1508 | 1402 |
| 62 | 2009-08-08 | SRM 446 | 1 | 419 | 388.80 | -0.11 | 0 | 2528 | 1443 | 5 | 1419 | 1715 |
| 61 | 2009-07-23 | SRM 445 | 1 | 368 | 427.39 | -0.22 | -4 | 2528 | 1441 | -27 | 1414 | 1734 |
| 60 | 2009-07-08 | SRM 444 | 1 | 297 | 400.55 | 0.43 | 16 | 2532 | 1420 | 60 | 1441 | 1646 |
| 59 | 2009-04-19 | SRM 438 | 1 | 191 | 313.08 | -0.11 | 0 | 2516 | 1465 | 5 | 1381 | 2130 |
| 58 | 2009-03-11 | SRM 436 | 1 | 574 | 420.93 | -0.56 | -11 | 2516 | 1466 | -116 | 1376 | 2158 |
| 57 | 2009-03-07 | TCO09 Round 1 | 1 | 1146 | 809.66 | -0.50 | -10 | 2527 | 1409 | -72 | 1492 | 1530 |
| 56 | 2009-02-24 | TCO09 Qual 1 | 1 | 447 | 394.86 | -0.18 | -1 | 2537 | 1305 | -6 | 1564 | 1211 |
| 55 | 2009-02-07 | SRM 434 | 1 | 447 | 383.39 | -0.46 | -9 | 2539 | 1369 | -109 | 1570 | 1253 |
| 54 | 2009-01-21 | SRM 433 | 1 | 192 | 377.59 | 0.98 | 25 | 2547 | 1337 | 64 | 1679 | 938 |
| 53 | 2009-01-06 | SRM 432 | 1 | 99 | 340.47 | 1.78 | 40 | 2522 | 1411 | 125 | 1615 | 1115 |
| 52 | 2008-12-20 | SRM 430 | 1 | 381 | 418.46 | 0.14 | 6 | 2482 | 1558 | 12 | 1490 | 1552 |
| 51 | 2008-12-02 | SRM 428 | 1 | 311 | 395.90 | 0.35 | 12 | 2476 | 1556 | 38 | 1478 | 1612 |
| 50 | 2008-11-22 | SRM 426 | 1 | 287 | 412.38 | 0.52 | 16 | 2464 | 1582 | 58 | 1440 | 1781 |
| 49 | 2008-11-12 | SRM 425 | 1 | 534 | 423.94 | -0.47 | -10 | 2447 | 1633 | -101 | 1382 | 2133 |
| 48 | 2008-11-06 | SRM 424 | 1 | 258 | 357.37 | 0.47 | 16 | 2457 | 1593 | 44 | 1483 | 1567 |
| 47 | 2008-10-18 | SRM 422 | 1 | 250 | 452.06 | 0.86 | 25 | 2441 | 1637 | 84 | 1439 | 1797 |
| 46 | 2008-10-08 | SRM 421 | 1 | 372 | 407.44 | 0.13 | 7 | 2416 | 1728 | 22 | 1355 | 2397 |
| 45 | 2008-10-02 | SRM 420 | 1 | 222 | 407.11 | 0.88 | 27 | 2410 | 1732 | 103 | 1333 | 2546 |
| 44 | 2008-09-20 | SRM 418 | 1 | 535 | 428.61 | -0.41 | -11 | 2383 | 1827 | -103 | 1230 | 3429 |
| 43 | 2008-09-04 | SRM 416 | 1 | 385 | 394.63 | 0.04 | 4 | 2393 | 1788 | 7 | 1333 | 2563 |
| 42 | 2008-08-16 | SRM 414 | 1 | 414 | 377.37 | -0.31 | -7 | 2389 | 1797 | -67 | 1326 | 2654 |
| 41 | 2008-08-06 | SRM 413 | 1 | 265 | 424.16 | 0.68 | 23 | 2396 | 1755 | 69 | 1393 | 2116 |
| 40 | 2008-07-31 | SRM 412 | 1 | 559 | 383.27 | -0.56 | -14 | 2373 | 1822 | -187 | 1324 | 2631 |
| 39 | 2008-07-19 | SRM 410 | 1 | 396 | 426.50 | -0.25 | -5 | 2388 | 1759 | -78 | 1511 | 1481 |
| 38 | 2008-07-10 | SRM 409 | 1 | 438 | 414.10 | -0.08 | 0 | 2393 | 1739 | -54 | 1589 | 1182 |
| 37 | 2008-07-01 | SRM 408 | 1 | 229 | 360.84 | 0.66 | 24 | 2393 | 1724 | 24 | 1643 | 996 |
| 36 | 2008-06-26 | SRM 407 | 1 | 201 | 418.04 | 1.06 | 37 | 2369 | 1774 | 63 | 1619 | 1062 |
| 35 | 2008-06-14 | SRM 405 | 1 | 121 | 480.76 | 1.99 | 62 | 2332 | 1904 | 138 | 1556 | 1260 |
| 34 | 2008-05-24 | SRM 402 | 1 | 343 | 392.09 | 0.19 | 10 | 2270 | 2137 | -11 | 1418 | 1829 |
| 33 | 2008-05-06 | SRM 401 | 1 | 73 | 528.40 | 2.86 | 83 | 2259 | 2168 | 195 | 1429 | 1697 |
| 32 | 2008-05-01 | SRM 400 | 1 | 348 | 460.11 | 0.05 | 5 | 2176 | 2535 | 6 | 1234 | 2770 |
| 31 | 2008-04-15 | SRM 398 | 1 | 460 | 467.02 | 0.02 | 3 | 2172 | 2551 | -39 | 1228 | 2816 |
| 30 | 2008-04-12 | SRM 397 | 1 | 366 | 481.01 | 0.39 | 21 | 2169 | 2583 | 25 | 1267 | 2523 |
| 29 | 2008-04-03 | SRM 396 | 2 | 13 | 164.54 | 3.66 | 53 | 2147 | 2715 | 135 | 1242 | 2755 |
| 28 | 2008-03-22 | SRM 394 | 2 | 182 | 168.84 | -0.11 | 2 | 2094 | 2960 | 24 | 1107 | 3965 |
| 27 | 2008-03-06 | SRM 392 | 2 | 32 | 196.70 | 2.62 | 48 | 2092 | 2942 | 131 | 1083 | 4147 |
| 26 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,151.53 | 0.03 | 4 | 2043 | 3172 | 24 | 952 | 5250 |
| 25 | 2008-02-13 | TCO08 Qual 3 | 1 | 311 | 521.39 | 0.74 | 30 | 2039 | 3193 | 86 | 928 | 5546 |
| 24 | 2008-02-09 | TCO08 Qual 2 | 1 | 1354 | 773.10 | -0.82 | -29 | 2009 | 3340 | -207 | 842 | 6467 |
| 23 | 2008-02-02 | SRM 390 | 2 | 445 | 171.15 | -1.38 | -24 | 2038 | 3128 | -57 | 1049 | 4433 |
| 22 | 2008-01-24 | SRM 389 | 2 | 256 | 136.55 | -0.91 | -15 | 2062 | 2952 | -21 | 1106 | 3903 |
| 21 | 2008-01-15 | SRM 388 | 2 | 166 | 151.55 | -0.13 | 3 | 2077 | 2842 | 16 | 1127 | 3633 |
| 20 | 2008-01-05 | SRM 386 | 2 | 214 | 140.45 | -0.61 | -9 | 2074 | 2826 | 4 | 1111 | 3727 |
| 19 | 2007-12-27 | SRM 385 | 2 | 88 | 145.42 | 0.72 | 26 | 2083 | 2761 | 65 | 1107 | 3866 |
| 18 | 2007-12-13 | SRM 383 | 2 | 31 | 131.44 | 2.08 | 57 | 2057 | 2858 | 112 | 1042 | 4410 |
| 17 | 2007-12-08 | SRM 381 | 2 | 753 | 191.28 | -2.00 | -42 | 2000 | 3147 | -181 | 930 | 5347 |
| 16 | 2007-12-04 | SRM 380 | 2 | 17 | 177.84 | 3.39 | 89 | 2042 | 2870 | 131 | 1111 | 3593 |
| 15 | 2007-11-20 | SRM 378 | 2 | 304 | 200.41 | -0.60 | -15 | 1952 | 3348 | -13 | 980 | 4627 |
| 14 | 2007-11-10 | SRM 375 | 2 | 180 | 152.22 | -0.24 | -2 | 1967 | 3187 | 10 | 993 | 4446 |
| 13 | 2007-11-06 | SRM 374 | 2 | 225 | 187.28 | -0.26 | -3 | 1969 | 3155 | 14 | 983 | 4491 |
| 12 | 2007-10-13 | SRM 371 | 2 | 224 | 204.94 | -0.13 | 3 | 1971 | 3064 | 31 | 969 | 4302 |
| 11 | 2007-10-09 | SRM 370 | 2 | 189 | 160.74 | -0.23 | -1 | 1968 | 3058 | 32 | 938 | 4548 |
| 10 | 2007-10-04 | College Tour SRM 369 | 1 | 24 | ||||||||
| 9 | 2007-10-02 | SRM 368 | 2 | 335 | 150.08 | -1.16 | -44 | 1969 | 3045 | -18 | 906 | 4712 |
| 8 | 2007-09-01 | TCCC07 Round 1C | 1 | 469 | 326.65 | -0.52 | -53 | 2014 | 2740 | -142 | 924 | 4544 |
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 249 | 331.59 | 0.41 | 56 | 2066 | 2480 | 66 | 1066 | 3516 |
| 6 | 2007-08-18 | TCCC07 Qual 1 | 1 | 688 | 498.40 | -0.46 | -51 | 2010 | 2733 | -43 | 1000 | 4023 |
| 5 | 2007-04-07 | TCO07 Round 1A | 1 | 601 | 504.83 | -0.28 | -37 | 2061 | 2148 | -184 | 1043 | 3523 |
| 4 | 2007-03-31 | TCO07 Qual 2 | 1 | 307 | 646.59 | 1.07 | 163 | 2097 | 1976 | 106 | 1227 | 2294 |
| 3 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 579.43 | -0.75 | -122 | 1934 | 2720 | -286 | 1121 | 2994 |
| 2 | 2006-09-23 | TCCC06 Round 1B | 1 | 338 | 301.06 | -0.17 | -21 | 2057 | 1816 | -124 | 1407 | 1263 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 95 | 522.58 | 2.46 | 604 | 2077 | 1694 | 331 | 1531 | 879 |