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 |
|---|---|---|---|
| stephydx | 70 | 3122 | 1992 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.296 | 0.800 | 1.070 | 35.4 | -48 | 248 | 3135 | 3122 | 720 |
| Odd | 0.310 | 0.803 | 1.077 | 34.9 | -46 | 234 | 2898 | 2884 | 722 |
| SRMFix | 0.321 | 0.820 | 1.103 | 35.7 | -61 | 235 | 2470 | 2422 | 682 |
| SRM | 0.413 | 0.873 | 1.201 | 71.3 | -303 | 189 | 2132 | 1992 | 586 |
| initial | 0.185 | 0.895 | 1.203 | 107.7 | -238 | 535 | 3135 | 2759 | 794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70 | 2014-04-12 | TCO14 Round 1A | 1 | 367 | 273.97 | -0.42 | -7 | 3122 | 720 | -20 | 1992 | 586 |
| 69 | 2013-06-03 | SRM 581 | 1 | 174 | 122.38 | -0.51 | -7 | 3128 | 582 | -28 | 2012 | 504 |
| 68 | 2013-05-11 | TCO13 Round 2C | 1 | 215 | 291.78 | 0.44 | 13 | 3135 | 562 | 22 | 2040 | 495 |
| 67 | 2013-04-26 | SRM 577 | 1 | 191 | 204.06 | 0.10 | 6 | 3122 | 578 | 9 | 2018 | 508 |
| 66 | 2013-04-20 | TCO13 Round 2B | 1 | 171 | 361.43 | 1.08 | 26 | 3117 | 601 | 68 | 2009 | 525 |
| 65 | 2013-04-11 | SRM 576 | 1 | 164 | 145.55 | -0.17 | 0 | 3090 | 654 | 6 | 1941 | 662 |
| 64 | 2013-04-06 | SRM 575 | 1 | 251 | 263.40 | 0.07 | 6 | 3091 | 655 | 24 | 1935 | 677 |
| 63 | 2013-03-25 | SRM 574 | 1 | 602 | 259.13 | -1.40 | -25 | 3084 | 641 | -153 | 1911 | 719 |
| 62 | 2013-03-14 | SRM 573 | 1 | 53 | 161.82 | 1.61 | 41 | 3110 | 578 | 77 | 2064 | 491 |
| 61 | 2013-03-09 | TCO13 Round 1C | 1 | 158 | 127.37 | -0.31 | -3 | 3068 | 672 | 10 | 1987 | 579 |
| 60 | 2013-03-06 | SRM 572 | 1 | 50 | 209.22 | 2.06 | 64 | 3071 | 665 | 104 | 1977 | 591 |
| 59 | 2013-03-02 | TCO13 Round 1B | 1 | 709 | 173.05 | -2.04 | -48 | 3008 | 824 | -97 | 1873 | 769 |
| 58 | 2012-04-23 | SRM 541 | 1 | 298 | 237.81 | -0.32 | -4 | 3056 | 551 | -9 | 1970 | 557 |
| 57 | 2012-04-11 | SRM 540 | 1 | 381 | 369.92 | -0.70 | -11 | 3060 | 521 | -113 | 1979 | 553 |
| 56 | 2012-03-31 | TCO12 Round 1A | 1 | 363 | 188.74 | -0.94 | -12 | 3071 | 481 | -39 | 2092 | 412 |
| 55 | 2012-03-20 | SRM 538 | 1 | 167 | 170.28 | 0.03 | 5 | 3083 | 449 | -1 | 2131 | 357 |
| 54 | 2012-03-17 | SRM 537 | 1 | 76 | 249.44 | 1.72 | 43 | 3078 | 467 | 71 | 2132 | 359 |
| 53 | 2012-03-07 | SRM 536 | 1 | 84 | 218.52 | 1.38 | 40 | 3035 | 534 | 61 | 2061 | 422 |
| 52 | 2012-03-03 | SRM 535 | 1 | 61 | 277.39 | 2.18 | 61 | 2995 | 634 | 101 | 2000 | 487 |
| 51 | 2011-11-29 | SRM 525 | 1 | 442 | 228.61 | -0.95 | -21 | 2933 | 713 | -74 | 1899 | 629 |
| 50 | 2011-11-17 | SRM 524 | 1 | 41 | 259.88 | 2.66 | 69 | 2954 | 659 | 128 | 1973 | 528 |
| 49 | 2011-11-12 | SRM 523 | 1 | 225 | 270.51 | 0.27 | 16 | 2885 | 839 | 20 | 1845 | 707 |
| 48 | 2011-10-13 | SRM 521 | 1 | 382 | 237.96 | -0.68 | -19 | 2869 | 872 | -55 | 1825 | 740 |
| 47 | 2011-10-04 | SRM 520 | 1 | 99 | 326.48 | 1.72 | 75 | 2888 | 812 | 93 | 1880 | 635 |
| 46 | 2011-09-14 | SRM 518 | 1 | 465 | 299.04 | -0.64 | -28 | 2814 | 1014 | -60 | 1787 | 818 |
| 45 | 2010-08-04 | Member SRM 478 | 1 | 44 | 255.28 | 2.54 | 58 | 2841 | 723 | 146 | 1847 | 633 |
| 44 | 2010-07-06 | SRM 475 | 1 | 312 | 219.04 | -0.51 | -11 | 2783 | 832 | -39 | 1701 | 893 |
| 43 | 2010-06-26 | TCO10 Round 2 | 1 | 582 | 418.44 | -0.48 | -13 | 2794 | 804 | -69 | 1740 | 792 |
| 42 | 2010-06-19 | TCO10 Round 1 | 1 | 306 | 552.72 | 0.85 | 32 | 2807 | 777 | 62 | 1809 | 689 |
| 41 | 2010-05-20 | SRM 470 | 1 | 204 | 315.19 | 0.63 | 26 | 2775 | 788 | 53 | 1747 | 748 |
| 40 | 2010-05-02 | TCO10 Qual 1 | 1 | 394 | 197.05 | -1.00 | -21 | 2749 | 797 | -53 | 1694 | 808 |
| 39 | 2010-01-19 | SRM 459 | 1 | 129 | 285.94 | 1.15 | 34 | 2771 | 784 | 93 | 1747 | 787 |
| 38 | 2010-01-14 | Member SRM 458 | 1 | 222 | 277.03 | 0.32 | 14 | 2737 | 853 | 47 | 1654 | 963 |
| 37 | 2009-12-22 | SRM 456 | 1 | 377 | 240.52 | -0.85 | -20 | 2722 | 890 | -128 | 1607 | 1071 |
| 36 | 2009-12-17 | Member SRM 455 | 1 | 204 | 237.76 | 0.22 | 12 | 2742 | 836 | 23 | 1735 | 786 |
| 35 | 2009-12-05 | SRM 454 | 1 | 164 | 291.90 | 0.83 | 30 | 2730 | 863 | 70 | 1712 | 844 |
| 34 | 2009-11-25 | SRM 453.5 | 1 | 211 | 286.53 | 0.44 | 20 | 2700 | 948 | 52 | 1642 | 1005 |
| 33 | 2009-09-23 | SRM 449 | 1 | 445 | 345.96 | -0.36 | -8 | 2680 | 976 | -13 | 1590 | 1130 |
| 32 | 2009-09-10 | SRM 448 | 1 | 257 | 306.04 | 0.25 | 13 | 2688 | 954 | 47 | 1603 | 1095 |
| 31 | 2009-08-25 | SRM 447 | 1 | 493 | 250.42 | -0.98 | -25 | 2675 | 981 | -125 | 1556 | 1212 |
| 30 | 2009-07-23 | SRM 445 | 1 | 368 | 358.73 | -0.48 | -11 | 2700 | 908 | -82 | 1681 | 893 |
| 29 | 2009-07-08 | SRM 444 | 1 | 195 | 295.83 | 0.60 | 23 | 2710 | 864 | 51 | 1763 | 714 |
| 28 | 2009-06-23 | SRM 443 | 1 | 168 | 236.51 | 0.49 | 21 | 2688 | 930 | 51 | 1712 | 834 |
| 27 | 2009-06-13 | SRM 442 | 1 | 161 | 314.49 | 0.97 | 36 | 2667 | 988 | 92 | 1661 | 969 |
| 26 | 2009-05-12 | SRM 440 | 1 | 161 | 326.18 | 1.02 | 36 | 2631 | 1081 | 100 | 1569 | 1217 |
| 25 | 2009-04-30 | SRM 439 | 1 | 469 | 235.52 | -1.00 | -27 | 2596 | 1185 | -207 | 1469 | 1603 |
| 24 | 2009-04-19 | SRM 438 | 1 | 159 | 276.23 | 0.79 | 31 | 2623 | 1097 | 61 | 1676 | 909 |
| 23 | 2009-03-24 | SRM 437 | 1 | 369 | 413.65 | -0.26 | -6 | 2592 | 1193 | -65 | 1615 | 1094 |
| 22 | 2009-03-14 | TCO09 Round 2 | 1 | 346 | 515.80 | 0.58 | 30 | 2598 | 1155 | 55 | 1680 | 925 |
| 21 | 2009-03-11 | SRM 436 | 1 | 341 | 401.74 | 0.24 | 15 | 2568 | 1268 | 13 | 1625 | 1064 |
| 20 | 2009-03-07 | TCO09 Round 1 | 1 | 155 | 898.24 | 2.54 | 87 | 2553 | 1317 | 184 | 1612 | 1097 |
| 19 | 2009-03-04 | TCO09 Qual 3 | 1 | 210 | 242.75 | 0.21 | 14 | 2466 | 1629 | 36 | 1428 | 1867 |
| 18 | 2009-02-28 | TCO09 Qual 2 | 1 | 769 | 410.56 | -0.90 | -28 | 2453 | 1659 | -63 | 1392 | 2037 |
| 17 | 2009-02-12 | SRM 435 | 1 | 318 | 332.22 | 0.06 | 9 | 2481 | 1584 | 5 | 1455 | 1700 |
| 16 | 2009-02-07 | SRM 434 | 1 | 396 | 409.29 | 0.05 | 8 | 2472 | 1628 | -1 | 1450 | 1752 |
| 15 | 2008-12-23 | SRM 431 | 1 | 303 | 314.22 | 0.05 | 8 | 2464 | 1639 | 2 | 1451 | 1753 |
| 14 | 2008-12-20 | SRM 430 | 1 | 356 | 445.62 | 0.32 | 25 | 2456 | 1660 | 33 | 1449 | 1757 |
| 13 | 2008-12-14 | TC China 08 - Finals | 1 | 232 | 112.44 | -1.04 | -40 | 2431 | 1734 | -36 | 1416 | 1926 |
| 12 | 2008-12-11 | SRM 429 | 1 | 174 | 438.64 | 1.33 | 87 | 2471 | 1577 | 128 | 1452 | 1730 |
| 11 | 2008-12-10 | TC China 08 - 1D | 1 | 45 | 46.02 | 0.03 | 10 | 2384 | 1913 | 58 | 1324 | 2563 |
| 10 | 2008-11-12 | SRM 425 | 1 | 348 | 488.93 | 0.49 | 47 | 2374 | 1931 | 64 | 1266 | 2984 |
| 9 | 2008-10-28 | SRM 423 | 2 | 58 | 56.48 | -0.04 | 10 | 2327 | 2092 | 75 | 1202 | 3582 |
| 8 | 2008-10-08 | SRM 421 | 2 | 12 | 121.37 | 3.34 | 107 | 2317 | 2124 | 189 | 1127 | 4746 |
| 7 | 2008-10-02 | SRM 420 | 1 | 598 | 473.72 | -0.34 | -33 | 2209 | 2643 | -303 | 938 | 7942 |
| 6 | 2008-08-26 | SRM 415 | 1 | 312 | 290.40 | -0.24 | -22 | 2243 | 2429 | -104 | 1241 | 3341 |
| 5 | 2008-08-16 | SRM 414 | 1 | 395 | 444.31 | 0.17 | 34 | 2265 | 2317 | -16 | 1345 | 2491 |
| 4 | 2008-08-06 | SRM 413 | 1 | 259 | 559.97 | 1.11 | 202 | 2231 | 2472 | 150 | 1361 | 2361 |
| 3 | 2008-07-23 | SRM 411 | 1 | 412 | 423.71 | -0.06 | -7 | 2030 | 3623 | -147 | 1211 | 3613 |
| 2 | 2008-07-19 | SRM 410 | 1 | 377 | 618.01 | 0.69 | 248 | 2037 | 3580 | 65 | 1358 | 2376 |
| 1 | 2008-06-08 | College Tour West China | 1 | 257 | 431.32 | 0.75 | 228 | 1789 | 5633 | 93 | 1293 | 2841 |