9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sahiltiwari | 43 | 1932 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.009 | 0.479 | 0.617 | 27.3 | -41 | 131 | 1821 | 1737 | 3200 |
| EloSRM | 0.018 | 0.484 | 0.623 | 27.9 | -51 | 131 | 1941 | 1932 | 3781 |
| SRMFix | 0.030 | 0.500 | 0.646 | 29.3 | -60 | 130 | 1449 | 1289 | 2274 |
| initial | 0.006 | 0.522 | 0.675 | 62.9 | -163 | 234 | 1602 | 1230 | 2446 |
| SRM | 0.252 | 0.582 | 0.782 | 54.9 | -287 | 132 | 913 | 645 | 3662 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43 | 2019-04-25 | TCO19 SRM 756 | 2 | 80 | 121.14 | 0.60 | 80 | 1932 | 3781 | 26 | 645 | 3662 |
| 42 | 2011-12-28 | SRM 528 | 2 | 882 | 626.62 | -0.62 | -32 | 1852 | 7949 | -71 | 619 | 10973 |
| 41 | 2011-05-17 | SRM 504.5 | 2 | 584 | 661.76 | 0.18 | 17 | 1884 | 6700 | 37 | 690 | 9317 |
| 40 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,216.76 | -0.04 | -1 | 1868 | 6746 | 21 | 653 | 9641 |
| 39 | 2010-06-05 | SRM 472 | 2 | 728 | 424.63 | -0.78 | -19 | 1868 | 5536 | -47 | 632 | 8516 |
| 38 | 2010-05-24 | TCO10 Qual 3 | 1 | 920 | 704.72 | -0.45 | -18 | 1887 | 5389 | -93 | 679 | 8355 |
| 37 | 2010-05-20 | SRM 470 | 2 | 618 | 448.29 | -0.46 | -11 | 1905 | 5150 | -16 | 772 | 7355 |
| 36 | 2010-05-02 | TCO10 Qual 1 | 1 | 840 | 718.20 | -0.23 | -11 | 1916 | 4877 | -63 | 788 | 7012 |
| 35 | 2010-04-03 | SRM 466 | 2 | 304 | 405.77 | 0.42 | 20 | 1928 | 4666 | 39 | 851 | 6162 |
| 34 | 2010-03-16 | SRM 464 | 2 | 619 | 414.58 | -0.58 | -15 | 1907 | 4814 | -22 | 812 | 6519 |
| 33 | 2010-02-13 | Member SRM 461 | 2 | 257 | 466.37 | 0.86 | 36 | 1922 | 4981 | 64 | 834 | 6629 |
| 32 | 2010-02-06 | SRM 460 | 2 | 539 | 462.08 | -0.22 | -3 | 1886 | 5249 | 5 | 770 | 7384 |
| 31 | 2010-01-19 | SRM 459 | 2 | 744 | 459.21 | -0.87 | -29 | 1889 | 5180 | -88 | 765 | 7362 |
| 30 | 2009-12-05 | SRM 454 | 2 | 467 | 408.39 | -0.19 | -2 | 1919 | 4857 | 1 | 853 | 6605 |
| 29 | 2009-08-08 | SRM 446 | 2 | 650 | 367.53 | -0.82 | -20 | 1921 | 4762 | -40 | 852 | 6879 |
| 28 | 2009-06-13 | SRM 442 | 2 | 173 | 381.06 | 1.14 | 39 | 1941 | 4582 | 73 | 892 | 6306 |
| 27 | 2009-05-27 | SRM 441 | 2 | 311 | 365.99 | 0.24 | 14 | 1902 | 4888 | 26 | 819 | 7642 |
| 26 | 2009-04-19 | SRM 438 | 2 | 320 | 391.89 | -0.42 | -9 | 1888 | 5046 | -27 | 793 | 9531 |
| 25 | 2009-03-24 | SRM 437 | 2 | 210 | 395.72 | 0.91 | 37 | 1897 | 5015 | 67 | 820 | 9225 |
| 24 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,073.07 | -0.32 | -14 | 1860 | 5238 | -76 | 753 | 9976 |
| 23 | 2009-02-24 | TCO09 Qual 1 | 1 | 975 | 969.22 | -0.01 | 3 | 1875 | 5016 | 3 | 829 | 8989 |
| 22 | 2009-02-07 | SRM 434 | 2 | 332 | 400.68 | 0.27 | 17 | 1872 | 5267 | 26 | 826 | 9293 |
| 21 | 2009-01-06 | SRM 432 | 2 | 321 | 301.01 | -0.09 | 2 | 1855 | 5427 | 5 | 800 | 9554 |
| 20 | 2008-11-22 | SRM 426 | 2 | 456 | 379.98 | -0.26 | -5 | 1853 | 5316 | -4 | 795 | 9335 |
| 19 | 2008-11-12 | SRM 425 | 2 | 142 | 446.91 | 1.65 | 62 | 1858 | 5312 | 102 | 799 | 9457 |
| 18 | 2008-11-06 | SRM 424 | 2 | 617 | 349.15 | -0.82 | -27 | 1796 | 5884 | -66 | 697 | 10750 |
| 17 | 2008-10-08 | SRM 421 | 2 | 335 | 415.43 | 0.31 | 21 | 1823 | 5633 | 40 | 763 | 10323 |
| 16 | 2008-10-02 | SRM 420 | 2 | 543 | 345.75 | -0.65 | -23 | 1803 | 5810 | -45 | 723 | 10851 |
| 15 | 2008-09-20 | SRM 418 | 2 | 314 | 364.19 | 0.21 | 19 | 1825 | 5530 | 34 | 768 | 10203 |
| 14 | 2008-08-16 | SRM 414 | 2 | 508 | 416.06 | -0.62 | -22 | 1807 | 5763 | -62 | 734 | 10784 |
| 13 | 2008-08-06 | SRM 413 | 2 | 347 | 353.43 | 0.03 | 9 | 1829 | 5484 | 18 | 796 | 9760 |
| 12 | 2008-07-10 | SRM 409 | 2 | 330 | 468.03 | 0.50 | 37 | 1820 | 5508 | 52 | 778 | 10029 |
| 11 | 2008-06-26 | SRM 407 | 2 | 326 | 420.99 | 0.37 | 32 | 1783 | 5785 | 45 | 726 | 10633 |
| 10 | 2008-06-05 | SRM 404 | 2 | 477 | 437.89 | -0.47 | -21 | 1751 | 6006 | -43 | 681 | 10621 |
| 9 | 2008-05-28 | SRM 403 | 2 | 91 | 335.76 | 1.88 | 131 | 1772 | 5758 | 132 | 724 | 10191 |
| 8 | 2008-05-24 | SRM 402 | 2 | 487 | 479.67 | -0.02 | 8 | 1641 | 6929 | 9 | 592 | 10597 |
| 7 | 2008-05-01 | SRM 400 | 2 | 437 | 541.25 | 0.31 | 46 | 1633 | 6378 | 41 | 583 | 8830 |
| 6 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 833.84 | -0.22 | -24 | 1587 | 6735 | -93 | 542 | 9076 |
| 5 | 2008-01-15 | SRM 388 | 2 | 566 | 447.22 | -0.47 | -40 | 1612 | 6314 | -100 | 635 | 8414 |
| 4 | 2008-01-05 | SRM 386 | 2 | 337 | 494.26 | 0.55 | 88 | 1652 | 5890 | 37 | 735 | 7553 |
| 3 | 2007-12-04 | SRM 380 | 2 | 345 | 439.80 | 0.35 | 76 | 1564 | 6433 | -15 | 698 | 7646 |
| 2 | 2007-11-20 | SRM 378 | 2 | 570 | 501.89 | -0.32 | -51 | 1488 | 7070 | -200 | 713 | 7275 |
| 1 | 2007-11-14 | SRM 376 | 2 | 392 | 376.07 | -0.06 | 6 | 1539 | 6411 | -287 | 913 | 5173 |