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 |
|---|---|---|---|
| premprakash | 137 | 2275 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.191 | 0.581 | 0.799 | 15.3 | -100 | 145 | 2293 | 2275 | 4699 |
| Odd | 0.190 | 0.582 | 0.797 | 15.8 | -84 | 142 | 2088 | 2068 | 4819 |
| SRMFix | 0.155 | 0.590 | 0.796 | 18.8 | -137 | 110 | 1649 | 1604 | 4516 |
| initial | 0.019 | 0.646 | 0.846 | 77.8 | -268 | 457 | 1996 | 1513 | 5215 |
| SRM | 0.383 | 0.678 | 0.924 | 46.7 | -444 | 135 | 1212 | 1099 | 5151 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 137 | 2013-07-27 | SRM 586 | 2 | 600 | 213.70 | -1.49 | -18 | 2275 | 4699 | -79 | 1099 | 5151 |
| 136 | 2013-02-23 | TCO13 Round 1A | 1 | 767 | 948.25 | 0.31 | 10 | 2293 | 4622 | 19 | 1178 | 4520 |
| 135 | 2012-11-10 | SRM 560 | 2 | 190 | 190.04 | 0.00 | 3 | 2283 | 4521 | 3 | 1159 | 4577 |
| 134 | 2012-10-30 | SRM 559 | 2 | 113 | 102.13 | -0.15 | 1 | 2280 | 4488 | -6 | 1156 | 4564 |
| 133 | 2012-10-10 | SRM 557 | 2 | 73 | 228.16 | 1.64 | 17 | 2280 | 4525 | 55 | 1162 | 4547 |
| 132 | 2012-09-13 | SRM 556 | 2 | 313 | 161.34 | -0.96 | -7 | 2263 | 4687 | -44 | 1107 | 5055 |
| 131 | 2012-09-07 | SRM 555 | 2 | 129 | 211.86 | 0.72 | 10 | 2269 | 4666 | 29 | 1151 | 4678 |
| 130 | 2012-08-16 | SRM 552 | 2 | 156 | 174.20 | 0.16 | 4 | 2259 | 4648 | 13 | 1122 | 4801 |
| 129 | 2012-08-04 | SRM 551 | 2 | 206 | 247.55 | 0.26 | 5 | 2255 | 4660 | 20 | 1109 | 4934 |
| 128 | 2012-07-21 | SRM 550 | 2 | 408 | 263.76 | -0.63 | -4 | 2250 | 4683 | -22 | 1089 | 5146 |
| 127 | 2012-06-25 | SRM 547 | 2 | 275 | 131.83 | -1.06 | -7 | 2254 | 4631 | -46 | 1111 | 4951 |
| 126 | 2012-06-16 | SRM 546 | 2 | 264 | 213.07 | -0.31 | -1 | 2261 | 4681 | -18 | 1157 | 4654 |
| 125 | 2012-06-07 | SRM 545 | 2 | 223 | 234.78 | 0.07 | 3 | 2262 | 4674 | -5 | 1175 | 4492 |
| 124 | 2012-05-19 | SRM 543 | 2 | 132 | 262.70 | 0.99 | 12 | 2259 | 4726 | 31 | 1180 | 4475 |
| 123 | 2012-05-08 | SRM 542 | 2 | 114 | 124.47 | 0.13 | 4 | 2247 | 4892 | -2 | 1149 | 4826 |
| 122 | 2012-04-23 | SRM 541 | 2 | 415 | 244.06 | -0.77 | -5 | 2243 | 4917 | -48 | 1151 | 4831 |
| 121 | 2012-04-14 | TCO12 Round 1C | 1 | 837 | 918.39 | 0.13 | 4 | 2248 | 4853 | -13 | 1199 | 4367 |
| 120 | 2012-04-07 | TCO12 Round 1B | 1 | 732 | 1,079.23 | 0.56 | 12 | 2244 | 4742 | 23 | 1212 | 4091 |
| 119 | 2012-04-04 | SRM 539 | 2 | 91 | 194.81 | 1.09 | 14 | 2232 | 4784 | 30 | 1189 | 4353 |
| 118 | 2012-03-31 | TCO12 Round 1A | 1 | 1215 | 1,188.25 | -0.03 | 1 | 2218 | 4875 | -31 | 1159 | 4590 |
| 117 | 2012-03-20 | SRM 538 | 2 | 86 | 254.08 | 1.56 | 18 | 2217 | 4839 | 42 | 1190 | 4292 |
| 116 | 2012-03-07 | SRM 536 | 2 | 307 | 298.55 | -0.04 | 2 | 2199 | 4957 | -8 | 1148 | 4738 |
| 115 | 2012-02-23 | SRM 534 | 2 | 98 | 230.67 | 1.23 | 15 | 2197 | 4860 | 41 | 1156 | 4610 |
| 114 | 2012-02-18 | SRM 533 | 2 | 448 | 325.71 | -0.46 | -3 | 2182 | 4962 | -21 | 1115 | 4968 |
| 113 | 2012-01-31 | SRM 531 | 2 | 255 | 299.09 | 0.23 | 6 | 2185 | 4841 | 4 | 1136 | 4661 |
| 112 | 2012-01-19 | SRM 530 | 2 | 67 | 232.05 | 1.79 | 21 | 2179 | 4881 | 62 | 1132 | 4717 |
| 111 | 2012-01-14 | SRM 529 | 2 | 594 | 324.62 | -0.87 | -8 | 2158 | 5032 | -49 | 1070 | 5293 |
| 110 | 2011-12-28 | SRM 528 | 2 | 170 | 316.22 | 0.90 | 14 | 2166 | 4945 | 30 | 1119 | 4768 |
| 109 | 2011-12-23 | SRM 526.5 | 2 | 94 | 242.60 | 1.37 | 20 | 2152 | 5020 | 52 | 1089 | 5017 |
| 108 | 2011-12-17 | SRM 527 | 2 | 278 | 352.76 | 0.34 | 8 | 2132 | 5185 | 21 | 1037 | 5572 |
| 107 | 2011-12-06 | SRM 526 | 2 | 145 | 201.69 | 0.48 | 11 | 2123 | 5221 | 30 | 1016 | 5785 |
| 106 | 2011-10-25 | SRM 522 | 2 | 638 | 246.85 | -1.37 | -14 | 2113 | 5239 | -91 | 986 | 6140 |
| 105 | 2011-10-13 | SRM 521 | 2 | 212 | 363.68 | 0.78 | 14 | 2127 | 5058 | 32 | 1077 | 5077 |
| 104 | 2011-08-20 | SRM 515 | 2 | 334 | 321.77 | -0.05 | 2 | 2113 | 4949 | 2 | 1045 | 5236 |
| 103 | 2011-08-09 | SRM 514 | 2 | 351 | 258.30 | -0.44 | -3 | 2111 | 4970 | -17 | 1043 | 5292 |
| 102 | 2011-07-13 | SRM 512 | 2 | 249 | 397.92 | 0.68 | 11 | 2114 | 4927 | 36 | 1060 | 5102 |
| 101 | 2011-07-02 | SRM 511 | 2 | 303 | 395.48 | 0.38 | 8 | 2103 | 4954 | 27 | 1024 | 5382 |
| 100 | 2011-06-08 | SRM 509 | 2 | 115 | 371.34 | 1.69 | 21 | 2095 | 5020 | 80 | 997 | 5622 |
| 99 | 2011-06-02 | SRM 508 | 2 | 256 | 427.87 | 0.74 | 12 | 2074 | 5135 | 58 | 917 | 6596 |
| 98 | 2011-05-24 | TCO11 Qual 3 | 1 | 745 | 606.31 | -0.30 | -5 | 2062 | 5132 | -36 | 859 | 7147 |
| 97 | 2011-05-19 | TCO11 Qual 2 | 1 | 1017 | 897.91 | -0.18 | -3 | 2067 | 5079 | -28 | 895 | 6750 |
| 96 | 2011-05-17 | SRM 504.5 | 2 | 674 | 408.91 | -0.72 | -8 | 2070 | 4997 | -22 | 923 | 6370 |
| 95 | 2011-05-14 | TCO11 Qual 1 | 1 | 1493 | 1,069.52 | -0.48 | -12 | 2078 | 4851 | -166 | 945 | 5979 |
| 94 | 2011-05-03 | Member SRM 505 | 2 | 363 | 324.79 | -0.16 | 0 | 2089 | 4778 | -16 | 1111 | 4385 |
| 93 | 2011-04-16 | Member SRM 503 | 2 | 428 | 327.15 | -0.39 | -3 | 2089 | 4774 | -25 | 1127 | 4229 |
| 92 | 2011-03-19 | SRM 500 | 2 | 177 | 349.32 | 0.98 | 16 | 2092 | 4631 | 31 | 1152 | 3934 |
| 91 | 2011-03-08 | SRM 499 | 2 | 429 | 342.96 | -0.32 | -2 | 2075 | 4706 | -25 | 1121 | 4135 |
| 90 | 2011-02-26 | SRM 498 | 2 | 437 | 350.90 | -0.32 | -2 | 2078 | 4660 | -28 | 1146 | 3923 |
| 89 | 2011-02-10 | SRM 497 | 2 | 88 | 284.74 | 1.69 | 25 | 2080 | 4663 | 54 | 1174 | 3715 |
| 88 | 2011-02-01 | SRM 496 | 2 | 39 | 341.88 | 3.13 | 38 | 2055 | 4858 | 102 | 1120 | 4169 |
| 87 | 2011-01-27 | SRM 495 | 2 | 183 | 406.97 | 1.15 | 21 | 2017 | 5090 | 51 | 1018 | 5004 |
| 86 | 2011-01-22 | Member SRM 494 | 2 | 31 | 429.85 | 3.79 | 47 | 1996 | 5212 | 135 | 967 | 5463 |
| 85 | 2011-01-12 | SRM 493 | 2 | 495 | 343.81 | -0.81 | -12 | 1949 | 5577 | -85 | 832 | 7077 |
| 84 | 2010-12-28 | SRM 492 | 2 | 126 | 340.86 | 1.44 | 29 | 1961 | 5471 | 74 | 917 | 6033 |
| 83 | 2010-12-18 | Member SRM 491 | 2 | 785 | 456.20 | -0.78 | -12 | 1932 | 5657 | -52 | 843 | 6890 |
| 82 | 2010-12-08 | SRM 490 | 2 | 248 | 454.91 | 0.88 | 22 | 1944 | 5495 | 51 | 895 | 6197 |
| 81 | 2010-11-30 | Member SRM 489 | 2 | 455 | 502.85 | -0.46 | -7 | 1922 | 5674 | -44 | 844 | 6841 |
| 80 | 2010-11-18 | SRM 488 | 2 | 362 | 330.88 | -0.13 | 0 | 1929 | 5536 | -5 | 888 | 6164 |
| 79 | 2010-11-13 | SRM 487 | 2 | 318 | 473.06 | 0.57 | 20 | 1929 | 5470 | 30 | 893 | 6025 |
| 78 | 2010-09-25 | SRM 483 | 2 | 423 | 470.03 | 0.15 | 9 | 1909 | 5482 | 14 | 863 | 6239 |
| 77 | 2010-09-15 | Member SRM 482 | 2 | 766 | 464.17 | -0.72 | -16 | 1901 | 5548 | -57 | 849 | 6444 |
| 76 | 2010-09-09 | SRM 481 | 2 | 300 | 433.96 | 0.53 | 23 | 1916 | 5419 | 27 | 906 | 5793 |
| 75 | 2010-02-06 | SRM 460 | 2 | 662 | 449.03 | -0.56 | -8 | 1893 | 5193 | -43 | 879 | 6012 |
| 74 | 2010-01-14 | Member SRM 458 | 2 | 241 | 401.16 | 0.74 | 18 | 1901 | 5038 | 34 | 922 | 5518 |
| 73 | 2010-01-04 | SRM 457 | 2 | 198 | 330.24 | 0.74 | 19 | 1884 | 5137 | 41 | 888 | 5775 |
| 72 | 2009-12-17 | Member SRM 455 | 2 | 317 | 430.74 | 0.44 | 13 | 1864 | 5209 | 30 | 847 | 6383 |
| 71 | 2009-12-05 | SRM 454 | 2 | 357 | 492.99 | 0.47 | 14 | 1851 | 5376 | 34 | 817 | 6876 |
| 70 | 2009-11-25 | SRM 453.5 | 2 | 377 | 407.68 | 0.11 | 6 | 1837 | 5496 | 14 | 783 | 7451 |
| 69 | 2009-11-05 | SRM 452 | 2 | 548 | 453.91 | -0.27 | -3 | 1831 | 5649 | -8 | 769 | 7845 |
| 68 | 2009-10-20 | SRM 451 | 2 | 647 | 387.82 | -0.84 | -16 | 1834 | 5543 | -99 | 777 | 7610 |
| 67 | 2009-10-17 | SRM 450 | 2 | 236 | 474.65 | 1.01 | 28 | 1850 | 5418 | 56 | 876 | 6471 |
| 66 | 2009-09-23 | SRM 449 | 2 | 561 | 569.51 | -0.40 | -7 | 1822 | 5682 | -41 | 820 | 7242 |
| 65 | 2009-09-10 | SRM 448 | 2 | 239 | 513.66 | 1.10 | 32 | 1829 | 5570 | 59 | 861 | 6820 |
| 64 | 2009-08-08 | SRM 446 | 2 | 301 | 548.43 | 0.87 | 26 | 1797 | 5771 | 52 | 802 | 7408 |
| 63 | 2009-07-23 | SRM 445 | 2 | 365 | 582.60 | 0.68 | 24 | 1771 | 6034 | 50 | 750 | 8000 |
| 62 | 2009-05-12 | SRM 440 | 2 | 706 | 507.31 | -0.48 | -9 | 1747 | 6335 | -32 | 700 | 9770 |
| 61 | 2009-04-19 | SRM 438 | 2 | 320 | 444.19 | -0.24 | -4 | 1756 | 6379 | -12 | 732 | 10347 |
| 60 | 2009-03-24 | SRM 437 | 2 | 336 | 497.62 | 0.56 | 19 | 1760 | 6423 | 39 | 744 | 10336 |
| 59 | 2009-01-21 | SRM 433 | 2 | 316 | 491.50 | 0.64 | 18 | 1741 | 6680 | 50 | 705 | 10880 |
| 58 | 2008-12-23 | SRM 431 | 2 | 99 | ||||||||
| 57 | 2008-12-20 | SRM 430 | 2 | 484 | 470.93 | -0.37 | -7 | 1723 | 6908 | -31 | 655 | 11358 |
| 56 | 2008-12-11 | SRM 429 | 2 | 358 | 491.69 | 0.46 | 14 | 1729 | 6773 | 43 | 686 | 11024 |
| 55 | 2008-11-25 | SRM 427 | 2 | 497 | 399.50 | -0.46 | -9 | 1715 | 6876 | -59 | 643 | 11359 |
| 54 | 2008-11-22 | SRM 426 | 2 | 525 | 494.36 | -0.38 | -7 | 1724 | 6695 | -40 | 702 | 10628 |
| 53 | 2008-11-12 | SRM 425 | 2 | 493 | 512.07 | 0.05 | 4 | 1731 | 6682 | 9 | 742 | 10391 |
| 52 | 2008-11-06 | SRM 424 | 2 | 512 | 419.26 | -0.29 | -5 | 1726 | 6636 | -25 | 733 | 10407 |
| 51 | 2008-10-28 | SRM 423 | 2 | 232 | 333.46 | 0.52 | 18 | 1731 | 6570 | 36 | 758 | 9981 |
| 50 | 2008-10-18 | SRM 422 | 2 | 507 | 562.91 | 0.15 | 8 | 1713 | 6792 | 11 | 722 | 10730 |
| 49 | 2008-10-08 | SRM 421 | 2 | 298 | 522.80 | 0.81 | 26 | 1706 | 6995 | 54 | 711 | 11080 |
| 48 | 2008-10-02 | SRM 420 | 2 | 247 | 477.97 | 0.95 | 31 | 1680 | 7184 | 73 | 657 | 11445 |
| 47 | 2008-09-20 | SRM 418 | 2 | 445 | 480.27 | -0.26 | -5 | 1649 | 7451 | -13 | 584 | 12030 |
| 46 | 2008-09-11 | SRM 417 | 2 | 315 | 568.34 | 0.85 | 30 | 1655 | 7413 | 73 | 597 | 11973 |
| 45 | 2008-08-16 | SRM 414 | 2 | 508 | 519.52 | -0.30 | -7 | 1624 | 7706 | -15 | 524 | 12464 |
| 44 | 2008-08-06 | SRM 413 | 2 | 496 | 495.18 | -0.00 | 3 | 1631 | 7590 | 17 | 539 | 12318 |
| 43 | 2008-07-31 | SRM 412 | 2 | 532 | 546.73 | 0.04 | 5 | 1628 | 7562 | 23 | 522 | 12358 |
| 42 | 2008-07-23 | SRM 411 | 2 | 410 | 410.68 | -0.29 | -8 | 1623 | 7513 | -14 | 499 | 12337 |
| 41 | 2008-07-19 | SRM 410 | 2 | 421 | 655.18 | 0.64 | 30 | 1631 | 7516 | 67 | 513 | 12400 |
| 40 | 2008-07-10 | SRM 409 | 2 | 876 | 614.51 | -0.54 | -20 | 1600 | 8155 | -85 | 446 | 12617 |
| 39 | 2008-06-17 | SRM 406 | 2 | 299 | 405.59 | 0.44 | 25 | 1620 | 7428 | 54 | 531 | 12088 |
| 38 | 2008-06-14 | SRM 405 | 2 | 907 | 614.38 | -0.56 | -23 | 1595 | 7994 | -126 | 477 | 12264 |
| 37 | 2008-01-15 | SRM 388 | 2 | 509 | 456.90 | -0.16 | -2 | 1618 | 6272 | -10 | 603 | 8602 |
| 36 | 2007-11-10 | SRM 375 | 2 | 260 | 344.39 | 0.41 | 16 | 1620 | 5701 | 50 | 613 | 7874 |
| 35 | 2007-11-06 | SRM 374 | 2 | 517 | 438.68 | -0.44 | -11 | 1604 | 5783 | -43 | 563 | 8100 |
| 34 | 2007-10-02 | SRM 368 | 2 | 477 | 393.44 | -0.46 | -10 | 1614 | 5377 | -52 | 606 | 7273 |
| 33 | 2007-09-26 | SRM 367 | 2 | 403 | 435.65 | 0.11 | 7 | 1625 | 5271 | 17 | 658 | 6904 |
| 32 | 2007-09-04 | SRM 364 | 2 | 473 | 349.79 | -0.44 | -10 | 1618 | 5321 | -55 | 641 | 7078 |
| 31 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 432.38 | -0.09 | -3 | 1628 | 5195 | -51 | 696 | 6562 |
| 30 | 2007-08-18 | TCCC07 Qual 1 | 1 | 492 | 813.01 | 0.72 | 34 | 1631 | 5182 | 102 | 747 | 6230 |
| 29 | 2007-08-11 | SRM 363 | 2 | 410 | 459.51 | 0.17 | 10 | 1598 | 5373 | 23 | 645 | 6990 |
| 28 | 2007-08-07 | SRM 362 | 2 | 427 | ||||||||
| 27 | 2007-08-01 | SRM 361 | 2 | 432 | ||||||||
| 26 | 2007-07-24 | SRM 360 | 2 | 461 | 419.14 | -0.38 | -9 | 1588 | 5443 | -35 | 622 | 7137 |
| 25 | 2007-07-21 | SRM 359 | 2 | 233 | 437.66 | 0.91 | 34 | 1597 | 5334 | 78 | 657 | 6901 |
| 24 | 2007-07-17 | SRM 358 | 2 | 373 | 364.29 | -0.31 | -8 | 1563 | 5514 | -20 | 579 | 7250 |
| 23 | 2007-07-12 | SRM 357 | 2 | 301 | 367.48 | 0.29 | 16 | 1571 | 5384 | 33 | 599 | 7061 |
| 22 | 2007-07-02 | SRM 356 | 2 | 237 | 335.30 | 0.50 | 24 | 1555 | 5535 | 59 | 566 | 7268 |
| 21 | 2007-06-20 | SRM 355 | 2 | 405 | 401.54 | -0.01 | 3 | 1531 | 5704 | 15 | 507 | 7554 |
| 20 | 2007-06-14 | SRM 354 | 2 | 470 | 500.29 | 0.09 | 8 | 1528 | 5687 | 25 | 492 | 7566 |
| 19 | 2007-06-07 | SRM 353 | 2 | 717 | 517.79 | -0.51 | -18 | 1519 | 5712 | -82 | 467 | 7618 |
| 18 | 2007-05-29 | SRM 351 | 2 | 614 | 424.74 | -0.57 | -20 | 1538 | 5458 | -93 | 549 | 7204 |
| 17 | 2007-05-23 | SRM 350 | 2 | 139 | 379.54 | 1.45 | 68 | 1558 | 5305 | 112 | 642 | 6758 |
| 16 | 2007-05-01 | SRM 347 | 2 | 432 | 392.33 | -0.31 | -12 | 1489 | 5750 | -27 | 530 | 7241 |
| 15 | 2007-04-24 | SRM 346 | 2 | 316 | 319.17 | 0.01 | 6 | 1501 | 5571 | 18 | 557 | 7111 |
| 14 | 2007-04-18 | SRM 345 | 2 | 454 | 471.72 | 0.06 | 9 | 1495 | 5610 | 9 | 539 | 7176 |
| 13 | 2007-03-28 | SRM 344 | 2 | 357 | 463.91 | -0.16 | -4 | 1487 | 5580 | 17 | 530 | 7165 |
| 12 | 2007-03-22 | SRM 343 | 2 | 387 | 384.91 | -0.01 | 5 | 1491 | 5512 | 11 | 513 | 7190 |
| 11 | 2007-03-10 | SRM 341 | 2 | 417 | 493.74 | 0.24 | 23 | 1486 | 5484 | 40 | 502 | 7146 |
| 10 | 2007-02-20 | SRM 340 | 2 | 316 | 465.50 | 0.56 | 47 | 1463 | 6029 | 75 | 462 | 7771 |
| 9 | 2007-02-14 | SRM 339 | 2 | 483 | 360.97 | -0.42 | -27 | 1416 | 6482 | -139 | 387 | 7831 |
| 8 | 2007-02-07 | SRM 338 | 2 | 376 | 409.16 | 0.12 | 18 | 1443 | 6090 | 23 | 526 | 7516 |
| 7 | 2007-02-03 | SRM 337 | 2 | 507 | 470.49 | -0.11 | -3 | 1425 | 6310 | -10 | 503 | 7561 |
| 6 | 2007-01-25 | SRM 336 | 2 | 159 | 383.68 | 1.27 | 145 | 1427 | 6203 | 128 | 513 | 7458 |
| 5 | 2007-01-17 | SRM 335 | 2 | 381 | 444.61 | -0.03 | 2 | 1283 | 7771 | 14 | 385 | 7794 |
| 4 | 2007-01-13 | SRM 334 | 2 | 513 | 507.80 | -0.15 | -18 | 1281 | 7708 | -47 | 371 | 7731 |
| 3 | 2007-01-04 | SRM 333 | 2 | 500 | 458.35 | -0.21 | -31 | 1299 | 7585 | -100 | 418 | 7629 |
| 2 | 2006-12-13 | SRM 330 | 2 | 347 | 286.52 | -0.32 | -57 | 1329 | 7315 | -238 | 518 | 7361 |
| 1 | 2006-12-09 | SRM 329 | 2 | 479 | 379.33 | -0.46 | -100 | 1386 | 6531 | -444 | 756 | 6023 |