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 |
|---|---|---|---|
| gokul_149 | 52 | 2178 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.281 | 0.738 | 1.019 | 24.8 | -58 | 94 | 2178 | 2178 | 3073 |
| SRMFix | 0.290 | 0.764 | 1.039 | 35.2 | -70 | 133 | 1709 | 1709 | 2863 |
| initial | 0.118 | 0.810 | 1.102 | 97.5 | -420 | 436 | 2000 | 1923 | 2412 |
| SRM | 0.523 | 0.866 | 1.190 | 61.7 | -250 | 148 | 1254 | 1236 | 2839 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 2009-11-25 | SRM 453.5 | 2 | 60 | 163.60 | 1.45 | 29 | 2178 | 3073 | 49 | 1236 | 2839 |
| 51 | 2009-11-05 | SRM 452 | 1 | 446 | 475.88 | -0.09 | -3 | 2149 | 3285 | -37 | 1187 | 3291 |
| 50 | 2009-09-23 | SRM 449 | 1 | 541 | 620.37 | -0.07 | -2 | 2152 | 3211 | -30 | 1224 | 2917 |
| 49 | 2009-09-10 | SRM 448 | 2 | 50 | 219.83 | 2.14 | 39 | 2154 | 3204 | 70 | 1254 | 2709 |
| 48 | 2009-08-25 | SRM 447 | 2 | 111 | 207.01 | 0.90 | 23 | 2115 | 3390 | 37 | 1184 | 3219 |
| 47 | 2009-08-08 | SRM 446 | 2 | 197 | 242.50 | 0.30 | 12 | 2092 | 3517 | 15 | 1147 | 3505 |
| 46 | 2009-07-23 | SRM 445 | 2 | 304 | 250.34 | -0.28 | -2 | 2079 | 3588 | -9 | 1132 | 3634 |
| 45 | 2009-07-08 | SRM 444 | 2 | 247 | 235.60 | -0.07 | 4 | 2081 | 3601 | 7 | 1141 | 3566 |
| 44 | 2009-03-24 | SRM 437 | 2 | 88 | 246.20 | 1.48 | 31 | 2078 | 3596 | 58 | 1134 | 4357 |
| 43 | 2009-03-11 | SRM 436 | 2 | 176 | 238.46 | 0.44 | 14 | 2047 | 3806 | 28 | 1076 | 5458 |
| 42 | 2009-03-07 | TCO09 Round 1 | 1 | 1112 | 1,337.44 | 0.27 | 16 | 2033 | 3867 | 24 | 1048 | 5722 |
| 41 | 2009-02-24 | TCO09 Qual 1 | 1 | 309 | 898.60 | 1.54 | 58 | 2017 | 3853 | 135 | 1024 | 5846 |
| 40 | 2009-02-07 | SRM 434 | 2 | 116 | 341.50 | 1.56 | 38 | 1959 | 4526 | 82 | 889 | 8449 |
| 39 | 2009-01-21 | SRM 433 | 2 | 734 | 333.97 | -1.21 | -23 | 1921 | 4832 | -131 | 807 | 9472 |
| 38 | 2009-01-06 | SRM 432 | 2 | 157 | 259.86 | 0.73 | 25 | 1944 | 4611 | 43 | 938 | 7640 |
| 37 | 2008-12-23 | SRM 431 | 2 | 356 | ||||||||
| 36 | 2008-09-11 | SRM 417 | 2 | 485 | 303.15 | -0.68 | -10 | 1920 | 4603 | -33 | 895 | 8486 |
| 35 | 2008-09-04 | SRM 416 | 2 | 291 | 254.31 | -0.19 | -1 | 1929 | 4520 | 0 | 928 | 8080 |
| 34 | 2008-08-26 | SRM 415 | 2 | 55 | 212.14 | 1.95 | 38 | 1930 | 4533 | 97 | 928 | 8146 |
| 33 | 2008-08-16 | SRM 414 | 2 | 175 | 332.87 | 0.93 | 24 | 1892 | 4857 | 68 | 831 | 9356 |
| 32 | 2008-08-06 | SRM 413 | 2 | 267 | 325.00 | 0.28 | 11 | 1868 | 5071 | 45 | 763 | 10273 |
| 31 | 2008-07-31 | SRM 412 | 2 | 507 | 344.08 | -0.56 | -9 | 1858 | 5163 | -7 | 718 | 10865 |
| 30 | 2008-07-23 | SRM 411 | 2 | 359 | 266.18 | -0.43 | -7 | 1867 | 5010 | 0 | 725 | 10711 |
| 29 | 2008-07-19 | SRM 410 | 2 | 577 | 457.00 | -0.70 | -13 | 1874 | 4976 | -49 | 725 | 10822 |
| 28 | 2008-07-10 | SRM 409 | 2 | 672 | 404.62 | -0.93 | -17 | 1887 | 4812 | -71 | 774 | 10070 |
| 27 | 2008-07-01 | SRM 408 | 2 | 391 | 245.47 | -0.67 | -12 | 1904 | 4613 | -24 | 845 | 9019 |
| 26 | 2008-06-26 | SRM 407 | 2 | 750 | 279.13 | -1.46 | -26 | 1916 | 4474 | -166 | 869 | 8669 |
| 25 | 2008-06-05 | SRM 404 | 2 | 20 | 317.87 | 3.99 | 68 | 1942 | 4150 | 148 | 1035 | 6151 |
| 24 | 2008-05-28 | SRM 403 | 2 | 95 | 231.95 | 1.29 | 37 | 1874 | 4732 | 76 | 887 | 8051 |
| 23 | 2008-05-24 | SRM 402 | 2 | 320 | 326.54 | 0.03 | 6 | 1837 | 4989 | 19 | 811 | 8361 |
| 22 | 2008-05-01 | SRM 400 | 2 | 499 | 339.46 | -0.56 | -12 | 1831 | 4722 | -26 | 792 | 7044 |
| 21 | 2008-04-23 | SRM 399 | 2 | 142 | 239.32 | 0.75 | 27 | 1843 | 4628 | 62 | 818 | 6634 |
| 20 | 2008-04-12 | SRM 397 | 2 | 623 | 385.66 | -0.85 | -21 | 1816 | 4823 | -96 | 756 | 7453 |
| 19 | 2008-04-03 | SRM 396 | 2 | 285 | 347.23 | 0.28 | 15 | 1837 | 4704 | 29 | 852 | 6298 |
| 18 | 2008-03-22 | SRM 394 | 2 | 422 | 353.80 | -0.25 | -4 | 1821 | 4813 | -8 | 823 | 6714 |
| 17 | 2008-03-11 | SRM 393 | 2 | 277 | 362.45 | 0.39 | 20 | 1826 | 4775 | 37 | 831 | 6652 |
| 16 | 2008-03-06 | SRM 392 | 2 | 620 | 342.64 | -0.86 | -25 | 1806 | 4879 | -82 | 794 | 7111 |
| 15 | 2008-02-26 | SRM 391 | 2 | 127 | 285.99 | 1.17 | 47 | 1831 | 4656 | 71 | 876 | 6088 |
| 14 | 2008-02-13 | TCO08 Qual 3 | 1 | 836 | 698.35 | -0.26 | -11 | 1784 | 4999 | -52 | 805 | 6829 |
| 13 | 2008-02-09 | TCO08 Qual 2 | 1 | 785 | 1,028.10 | 0.39 | 31 | 1795 | 4877 | 51 | 857 | 6257 |
| 12 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 740.88 | 0.23 | 23 | 1764 | 5109 | 64 | 806 | 6844 |
| 11 | 2008-02-02 | SRM 390 | 2 | 592 | 382.08 | -0.64 | -25 | 1741 | 5298 | -59 | 742 | 7597 |
| 10 | 2008-01-24 | SRM 389 | 2 | 135 | 384.07 | 1.51 | 84 | 1766 | 5015 | 101 | 801 | 6872 |
| 9 | 2008-01-15 | SRM 388 | 2 | 366 | 431.45 | 0.24 | 25 | 1682 | 5712 | 25 | 700 | 7886 |
| 8 | 2008-01-09 | SRM 387 | 2 | 154 | 336.27 | 1.13 | 94 | 1657 | 5874 | 95 | 675 | 8115 |
| 7 | 2008-01-05 | SRM 386 | 2 | 432 | 517.78 | 0.26 | 34 | 1564 | 6675 | 30 | 580 | 8713 |
| 6 | 2007-12-27 | SRM 385 | 2 | 432 | 520.19 | 0.27 | 40 | 1529 | 6963 | 26 | 550 | 8924 |
| 5 | 2007-12-13 | SRM 383 | 2 | 367 | 340.54 | -0.25 | -24 | 1489 | 7518 | -72 | 524 | 8991 |
| 4 | 2007-12-08 | SRM 381 | 2 | 753 | 530.15 | -0.53 | -58 | 1513 | 7116 | -174 | 596 | 8538 |
| 3 | 2007-11-06 | SRM 374 | 2 | 449 | 484.02 | 0.11 | 34 | 1571 | 6060 | -45 | 770 | 6583 |
| 2 | 2007-10-23 | SRM 373 | 2 | 363 | 355.10 | -0.03 | 11 | 1537 | 6249 | -135 | 815 | 5851 |
| 1 | 2007-10-13 | SRM 371 | 2 | 372 | 497.22 | -0.09 | -2 | 1526 | 6191 | -250 | 950 | 4469 |