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 |
|---|---|---|---|
| ramywafa | 131 | 2312 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.116 | 0.502 | 0.693 | 16.1 | -103 | 98 | 2320 | 2312 | 1483 |
| SRMFix | 0.049 | 0.513 | 0.697 | 16.3 | -127 | 75 | 1490 | 1321 | 1374 |
| initial | 0.004 | 0.565 | 0.758 | 68.0 | -201 | 279 | 1659 | 1262 | 1433 |
| SRM | 0.288 | 0.570 | 0.795 | 45.3 | -499 | 125 | 1060 | 731 | 2178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 131 | 2022-04-05 | SRM 827 | 2 | 66 | 53.62 | -0.30 | -4 | 2312 | 1483 | -41 | 731 | 2178 |
| 130 | 2022-03-29 | SRM 826 | 2 | 67 | 57.37 | -0.22 | -2 | 2316 | 1492 | -12 | 772 | 2123 |
| 129 | 2021-12-28 | SRM 820 | 2 | 35 | 50.48 | -0.27 | -3 | 2318 | 1662 | -26 | 784 | 2396 |
| 128 | 2021-12-03 | SRM 819 | 2 | 33 | 46.35 | 0.49 | 14 | 2320 | 1737 | 33 | 810 | 2501 |
| 127 | 2021-11-27 | Rookie SRM 7 | 1 | 17 | 22.50 | 1.32 | 29 | 2306 | 1764 | 110 | 777 | 2556 |
| 126 | 2021-10-15 | SRM 816 | 2 | 51 | 60.28 | -0.27 | -4 | 2278 | 1884 | -19 | 667 | 3007 |
| 125 | 2021-09-17 | SRM 813 | 2 | 102 | 56.62 | -0.86 | -17 | 2282 | 1863 | -131 | 686 | 2938 |
| 124 | 2021-07-08 | TCO21 Parallel 3 | 1 | 30 | 38.59 | -0.05 | 0 | 2298 | 2116 | -32 | 817 | 2948 |
| 123 | 2021-05-26 | SRM 806 | 2 | 55 | 76.26 | 0.47 | 15 | 2298 | 2122 | 22 | 849 | 2842 |
| 122 | 2021-05-08 | SRM 805 | 2 | 45 | 94.97 | 1.08 | 30 | 2283 | 2264 | 55 | 827 | 3074 |
| 121 | 2021-01-23 | SRM 798 | 2 | 54 | 117.71 | 1.12 | 26 | 2253 | 2477 | 73 | 772 | 3705 |
| 120 | 2020-12-04 | SRM 794 | 2 | 94 | 102.43 | 0.12 | 6 | 2227 | 2485 | 10 | 699 | 3873 |
| 119 | 2020-11-04 | SRM 793 | 2 | 53 | 49.12 | -0.42 | -7 | 2221 | 2425 | -35 | 689 | 3728 |
| 118 | 2020-10-23 | SRM 792 | 2 | 74 | 85.16 | 0.20 | 9 | 2228 | 2432 | 21 | 724 | 3709 |
| 117 | 2020-10-17 | SRM 791 | 2 | 96 | 58.32 | -0.76 | -17 | 2219 | 2468 | -114 | 703 | 3798 |
| 116 | 2020-09-10 | SRM 790 | 2 | 86 | 96.33 | 0.16 | 9 | 2236 | 2424 | 7 | 817 | 3411 |
| 115 | 2020-08-30 | SRM 789 | 2 | 63 | 95.70 | -0.31 | -5 | 2227 | 2439 | -29 | 810 | 3435 |
| 114 | 2020-05-15 | SRM 786 | 2 | 154 | 192.37 | 0.32 | 14 | 2232 | 2706 | 16 | 839 | 3684 |
| 113 | 2019-12-21 | SRM 773 | 2 | 63 | 74.80 | 0.25 | 10 | 2218 | 2303 | 11 | 823 | 3404 |
| 112 | 2019-11-02 | SRM 770 | 2 | 130 | 118.84 | -0.13 | 0 | 2208 | 2310 | -21 | 812 | 3392 |
| 111 | 2019-10-10 | SRM 768 | 2 | 154 | 154.12 | 0.00 | 4 | 2208 | 2333 | -3 | 833 | 3350 |
| 110 | 2019-08-23 | SRM 765 | 2 | 24 | 84.67 | 1.82 | 38 | 2204 | 2309 | 81 | 836 | 3312 |
| 109 | 2019-07-17 | SRM 763 | 2 | 111 | 63.98 | -0.81 | -14 | 2166 | 2488 | -129 | 755 | 3635 |
| 108 | 2019-07-06 | TCO19 Fun Round 3A | 1 | 32 | 55.83 | -0.00 | 2 | 2180 | 2486 | 36 | 884 | 3217 |
| 107 | 2019-07-03 | SRM 762 | 2 | 56 | 136.56 | 1.29 | 33 | 2178 | 2487 | 55 | 848 | 3306 |
| 106 | 2019-06-04 | TCO19 Round 2B | 1 | 236 | 312.36 | 0.05 | 5 | 2146 | 2541 | 46 | 793 | 3538 |
| 105 | 2019-05-29 | TCO19 SRM 759 | 2 | 135 | 114.91 | -0.23 | -3 | 2141 | 2625 | -30 | 747 | 3683 |
| 104 | 2019-05-10 | TCO19 SRM 758 | 2 | 172 | 103.69 | -0.75 | -23 | 2144 | 2606 | -122 | 777 | 3477 |
| 103 | 2019-05-01 | TCO19 Round 1B | 1 | 106 | 255.54 | 1.27 | 98 | 2167 | 2523 | 125 | 899 | 3051 |
| 102 | 2014-12-27 | SRM 643 | 2 | 491 | 409.39 | -0.58 | -19 | 2069 | 7818 | -59 | 774 | 9567 |
| 101 | 2014-05-20 | SRM 621 | 2 | 410 | 495.15 | 0.27 | 17 | 2088 | 7515 | 19 | 833 | 8915 |
| 100 | 2013-10-15 | SRM 594 | 2 | 823 | 395.18 | -1.06 | -22 | 2071 | 6809 | -74 | 814 | 8735 |
| 99 | 2013-10-05 | SRM 593 | 2 | 894 | 478.90 | -0.90 | -20 | 2092 | 6619 | -56 | 888 | 7718 |
| 98 | 2013-09-27 | SRM 592 | 2 | 230 | 453.42 | 0.98 | 45 | 2113 | 6296 | 46 | 944 | 6821 |
| 97 | 2012-10-10 | SRM 557 | 2 | 201 | 445.30 | 1.15 | 33 | 2068 | 6474 | 59 | 898 | 7599 |
| 96 | 2012-07-09 | SRM 549 | 2 | 327 | 299.42 | -0.13 | 1 | 2035 | 6703 | 2 | 839 | 8452 |
| 95 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,392.49 | -0.14 | -4 | 2034 | 6662 | -33 | 837 | 8538 |
| 94 | 2012-03-17 | SRM 537 | 2 | 473 | 565.28 | 0.26 | 10 | 2038 | 6611 | 25 | 870 | 8151 |
| 93 | 2012-03-03 | SRM 535 | 2 | 173 | 594.08 | 1.78 | 38 | 2028 | 6547 | 93 | 845 | 8307 |
| 92 | 2012-02-23 | SRM 534 | 2 | 731 | 430.23 | -0.92 | -17 | 1990 | 6870 | -81 | 752 | 9838 |
| 91 | 2012-02-18 | SRM 533 | 2 | 1052 | 520.16 | -1.02 | -21 | 2007 | 6605 | -61 | 833 | 8316 |
| 90 | 2012-02-09 | SRM 532 | 2 | 461 | 474.88 | 0.04 | 7 | 2028 | 6325 | 11 | 894 | 7397 |
| 89 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,145.25 | -0.13 | -3 | 2021 | 5359 | -33 | 883 | 6749 |
| 88 | 2011-05-03 | Member SRM 505 | 2 | 898 | 371.70 | -1.27 | -18 | 2024 | 5322 | -105 | 916 | 6382 |
| 87 | 2011-03-30 | Member SRM 501 | 2 | 140 | 345.82 | 1.30 | 25 | 2041 | 5109 | 64 | 1021 | 5153 |
| 86 | 2011-03-08 | SRM 499 | 2 | 639 | 396.07 | -0.69 | -9 | 2016 | 5215 | -42 | 957 | 5692 |
| 85 | 2011-01-27 | SRM 495 | 2 | 368 | 380.18 | 0.04 | 4 | 2025 | 5030 | 2 | 999 | 5212 |
| 84 | 2010-12-18 | Member SRM 491 | 2 | 693 | 362.72 | -0.93 | -11 | 2021 | 4928 | -63 | 997 | 5159 |
| 83 | 2010-12-08 | SRM 490 | 2 | 297 | 353.43 | 0.25 | 8 | 2032 | 4776 | 4 | 1060 | 4478 |
| 82 | 2010-11-30 | Member SRM 489 | 2 | 187 | 348.28 | 0.90 | 18 | 2025 | 4828 | 36 | 1056 | 4513 |
| 81 | 2010-11-18 | SRM 488 | 2 | 246 | 277.52 | 0.17 | 7 | 2007 | 4903 | 5 | 1020 | 4807 |
| 80 | 2010-11-13 | SRM 487 | 2 | 108 | 410.02 | 1.92 | 33 | 2000 | 4899 | 73 | 1015 | 4809 |
| 79 | 2010-10-26 | SRM 486 | 2 | 533 | 437.10 | -0.29 | -3 | 1967 | 5157 | -17 | 942 | 5462 |
| 78 | 2010-09-15 | Member SRM 482 | 2 | 635 | 398.22 | -0.67 | -9 | 1970 | 5013 | -47 | 959 | 5224 |
| 77 | 2010-09-09 | SRM 481 | 2 | 145 | 379.71 | 1.39 | 28 | 1979 | 4929 | 58 | 1006 | 4761 |
| 76 | 2010-08-26 | SRM 480 | 2 | 212 | 306.98 | 0.53 | 15 | 1951 | 5056 | 23 | 948 | 5242 |
| 75 | 2010-08-04 | Member SRM 478 | 2 | 646 | 387.34 | -0.74 | -12 | 1936 | 5167 | -57 | 925 | 5548 |
| 74 | 2010-07-28 | SRM 477 | 2 | 381 | 398.05 | 0.06 | 5 | 1948 | 5002 | -5 | 982 | 4865 |
| 73 | 2010-07-06 | SRM 475 | 2 | 172 | 352.66 | 1.04 | 25 | 1943 | 4994 | 38 | 987 | 4807 |
| 72 | 2010-06-17 | SRM 473 | 2 | 74 | 280.16 | 1.92 | 39 | 1917 | 5139 | 79 | 949 | 5175 |
| 71 | 2010-05-24 | TCO10 Qual 3 | 1 | 666 | 718.17 | 0.11 | 7 | 1878 | 5447 | 5 | 870 | 6335 |
| 70 | 2010-05-04 | SRM 469 | 2 | 737 | 476.47 | -0.63 | -12 | 1871 | 5277 | -66 | 865 | 6285 |
| 69 | 2010-03-16 | SRM 464 | 2 | 388 | 464.93 | 0.26 | 10 | 1883 | 4977 | 8 | 931 | 5218 |
| 68 | 2010-02-13 | Member SRM 461 | 2 | 233 | 510.51 | 1.13 | 26 | 1873 | 5341 | 50 | 923 | 5598 |
| 67 | 2010-02-06 | SRM 460 | 2 | 571 | 507.01 | -0.17 | -1 | 1847 | 5542 | -21 | 873 | 6237 |
| 66 | 2010-01-14 | Member SRM 458 | 2 | 109 | 474.44 | 2.12 | 43 | 1848 | 5429 | 89 | 894 | 5792 |
| 65 | 2009-12-22 | SRM 456 | 2 | 276 | 406.65 | 0.56 | 18 | 1805 | 5692 | 37 | 805 | 6706 |
| 64 | 2009-12-17 | Member SRM 455 | 2 | 484 | 493.40 | 0.03 | 4 | 1787 | 5825 | 2 | 768 | 7156 |
| 63 | 2009-12-05 | SRM 454 | 2 | 345 | 572.22 | 0.73 | 24 | 1783 | 5927 | 46 | 766 | 7510 |
| 62 | 2009-09-10 | SRM 448 | 2 | 629 | 550.68 | -0.19 | -2 | 1760 | 6191 | -12 | 720 | 8399 |
| 61 | 2009-08-25 | SRM 447 | 2 | 182 | 531.24 | 1.54 | 33 | 1761 | 6130 | 97 | 732 | 8268 |
| 60 | 2009-08-08 | SRM 446 | 2 | 838 | 610.47 | -0.62 | -11 | 1728 | 6366 | -71 | 635 | 9006 |
| 59 | 2009-07-23 | SRM 445 | 2 | 599 | 594.28 | -0.01 | 3 | 1739 | 6304 | 5 | 706 | 8491 |
| 58 | 2009-07-08 | SRM 444 | 2 | 351 | 576.73 | 0.72 | 20 | 1737 | 6358 | 63 | 701 | 8573 |
| 57 | 2009-06-23 | SRM 443 | 2 | 589 | 460.90 | -0.35 | -6 | 1717 | 6536 | -19 | 638 | 9072 |
| 56 | 2009-06-13 | SRM 442 | 2 | 538 | 574.85 | 0.10 | 6 | 1723 | 6473 | 24 | 657 | 8964 |
| 55 | 2009-05-12 | SRM 440 | 2 | 667 | 543.08 | -0.30 | -4 | 1717 | 6665 | -7 | 633 | 10327 |
| 54 | 2009-04-30 | SRM 439 | 2 | 408 | 377.46 | -0.13 | -1 | 1721 | 6778 | 2 | 640 | 11223 |
| 53 | 2009-03-11 | SRM 436 | 2 | 469 | 483.16 | -0.32 | -5 | 1722 | 6866 | -24 | 638 | 11406 |
| 52 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 822.82 | -0.19 | -4 | 1727 | 6793 | -15 | 662 | 11143 |
| 51 | 2009-02-28 | TCO09 Qual 2 | 1 | 1166 | 1,167.79 | 0.00 | 2 | 1732 | 6641 | 5 | 677 | 10930 |
| 50 | 2009-02-24 | TCO09 Qual 1 | 1 | 997 | 1,077.64 | 0.11 | 6 | 1730 | 6589 | 31 | 672 | 10899 |
| 49 | 2009-02-12 | SRM 435 | 2 | 222 | 390.94 | 0.82 | 23 | 1723 | 6785 | 73 | 641 | 11311 |
| 48 | 2009-02-07 | SRM 434 | 2 | 615 | 550.74 | -0.42 | -8 | 1701 | 7136 | -31 | 568 | 11977 |
| 47 | 2009-01-21 | SRM 433 | 2 | 479 | 507.27 | 0.08 | 5 | 1709 | 7048 | 22 | 599 | 11750 |
| 46 | 2009-01-06 | SRM 432 | 2 | 357 | 396.42 | 0.15 | 7 | 1704 | 7085 | 33 | 577 | 11870 |
| 45 | 2008-12-23 | SRM 431 | 2 | 392 | ||||||||
| 44 | 2008-12-20 | SRM 430 | 2 | 484 | 483.88 | -0.34 | -7 | 1696 | 7187 | -15 | 544 | 12206 |
| 43 | 2008-12-11 | SRM 429 | 2 | 426 | 509.52 | 0.26 | 11 | 1703 | 7069 | 41 | 559 | 11995 |
| 42 | 2008-12-02 | SRM 428 | 2 | 344 | 492.26 | 0.52 | 18 | 1692 | 7211 | 64 | 518 | 12360 |
| 41 | 2008-11-25 | SRM 427 | 2 | 604 | 409.36 | -0.58 | -14 | 1674 | 7312 | -97 | 454 | 12454 |
| 40 | 2008-11-22 | SRM 426 | 2 | 525 | 513.27 | -0.32 | -7 | 1688 | 7090 | -18 | 551 | 11799 |
| 39 | 2008-11-12 | SRM 425 | 2 | 362 | 563.09 | 0.64 | 22 | 1695 | 7073 | 67 | 569 | 11845 |
| 38 | 2008-11-06 | SRM 424 | 2 | 723 | 451.78 | -0.69 | -17 | 1673 | 7191 | -126 | 502 | 12151 |
| 37 | 2008-10-28 | SRM 423 | 2 | 313 | 351.22 | 0.17 | 9 | 1691 | 7000 | 31 | 628 | 11340 |
| 36 | 2008-10-08 | SRM 421 | 2 | 538 | 524.03 | -0.04 | 2 | 1681 | 7263 | 16 | 597 | 12024 |
| 35 | 2008-09-24 | SRM 419 | 2 | 431 | 342.46 | -0.33 | -8 | 1679 | 7225 | -14 | 581 | 12112 |
| 34 | 2008-08-16 | SRM 414 | 2 | 508 | 488.14 | -0.38 | -9 | 1687 | 7107 | -29 | 595 | 11980 |
| 33 | 2008-08-06 | SRM 413 | 2 | 512 | 451.16 | -0.41 | -10 | 1695 | 6961 | -37 | 624 | 11731 |
| 32 | 2008-07-31 | SRM 412 | 2 | 429 | 488.36 | 0.19 | 10 | 1705 | 6816 | 28 | 661 | 11371 |
| 31 | 2008-07-19 | SRM 410 | 2 | 913 | 546.80 | -0.77 | -20 | 1695 | 6912 | -122 | 633 | 11631 |
| 30 | 2008-07-10 | SRM 409 | 2 | 562 | 534.20 | -0.07 | 1 | 1714 | 6651 | -4 | 755 | 10260 |
| 29 | 2008-07-01 | SRM 408 | 2 | 329 | 388.68 | 0.24 | 13 | 1713 | 6607 | 16 | 759 | 10170 |
| 28 | 2008-06-17 | SRM 406 | 2 | 310 | 351.80 | 0.18 | 11 | 1700 | 6659 | 17 | 743 | 10422 |
| 27 | 2008-06-14 | SRM 405 | 2 | 707 | 540.35 | -0.39 | -11 | 1689 | 6728 | -47 | 726 | 10548 |
| 26 | 2008-06-05 | SRM 404 | 2 | 445 | 464.36 | 0.06 | 7 | 1700 | 6536 | -4 | 773 | 9587 |
| 25 | 2008-05-24 | SRM 402 | 2 | 143 | 483.56 | 1.76 | 64 | 1693 | 6445 | 97 | 777 | 8877 |
| 24 | 2008-04-12 | SRM 397 | 2 | 381 | 530.17 | 0.48 | 25 | 1628 | 6391 | 42 | 680 | 8148 |
| 23 | 2008-04-03 | SRM 396 | 2 | 566 | 510.50 | -0.15 | -3 | 1603 | 6645 | -21 | 638 | 8469 |
| 22 | 2008-03-22 | SRM 394 | 2 | 361 | 549.93 | 0.61 | 32 | 1606 | 6679 | 53 | 659 | 8464 |
| 21 | 2008-03-11 | SRM 393 | 2 | 630 | 544.55 | -0.21 | -6 | 1574 | 6954 | -30 | 606 | 8833 |
| 20 | 2008-02-13 | TCO08 Qual 3 | 1 | 798 | 860.91 | 0.11 | 10 | 1580 | 6788 | 18 | 636 | 8508 |
| 19 | 2008-02-09 | TCO08 Qual 2 | 1 | 1101 | 1,193.35 | 0.12 | 12 | 1569 | 6831 | 28 | 618 | 8597 |
| 18 | 2007-12-27 | SRM 385 | 2 | 397 | 489.54 | 0.30 | 20 | 1558 | 6733 | 40 | 590 | 8685 |
| 17 | 2007-12-13 | SRM 383 | 2 | 367 | 330.04 | -0.29 | -12 | 1538 | 6834 | -44 | 550 | 8870 |
| 16 | 2007-12-11 | SRM 382 | 2 | 290 | 346.28 | -0.18 | -5 | 1550 | 6671 | 3 | 594 | 8572 |
| 15 | 2007-12-08 | SRM 381 | 2 | 367 | 578.01 | 0.66 | 43 | 1555 | 6615 | 75 | 591 | 8565 |
| 14 | 2007-11-28 | SRM 379 | 2 | 339 | 343.81 | -0.23 | -10 | 1512 | 6903 | -18 | 516 | 8536 |
| 13 | 2007-11-20 | SRM 378 | 2 | 570 | 502.51 | -0.32 | -16 | 1522 | 6683 | -44 | 534 | 8457 |
| 12 | 2007-11-14 | SRM 376 | 2 | 347 | 381.58 | 0.14 | 17 | 1538 | 6423 | 15 | 578 | 8106 |
| 11 | 2007-11-10 | SRM 375 | 2 | 405 | 384.08 | -0.08 | 0 | 1521 | 6559 | -10 | 563 | 8163 |
| 10 | 2007-11-06 | SRM 374 | 2 | 501 | 498.64 | -0.01 | 7 | 1521 | 6502 | -1 | 573 | 8047 |
| 9 | 2007-10-23 | SRM 373 | 2 | 255 | 390.25 | 0.61 | 68 | 1515 | 6469 | 63 | 574 | 7815 |
| 8 | 2007-10-17 | SRM 372 | 2 | 523 | 580.52 | 0.15 | 27 | 1446 | 7234 | 13 | 511 | 8047 |
| 7 | 2007-10-13 | SRM 371 | 2 | 372 | 532.22 | 0.01 | 10 | 1419 | 7493 | 29 | 498 | 7993 |
| 6 | 2007-10-09 | SRM 370 | 2 | 537 | 510.84 | -0.07 | -2 | 1409 | 7492 | -42 | 469 | 8000 |
| 5 | 2007-10-04 | SRM 369 | 2 | 459 | ||||||||
| 4 | 2007-07-17 | SRM 358 | 2 | 373 | 415.93 | -0.12 | -9 | 1411 | 6879 | -21 | 511 | 7521 |
| 3 | 2007-05-09 | SRM 348 | 2 | 376 | 315.82 | -0.34 | -45 | 1420 | 6536 | -138 | 532 | 7302 |
| 2 | 2007-05-01 | SRM 347 | 2 | 393 | 452.63 | 0.20 | 70 | 1466 | 5973 | -31 | 670 | 6547 |
| 1 | 2007-03-14 | SRM 342 | 2 | 436 | 343.34 | -0.41 | -103 | 1396 | 6431 | -499 | 701 | 6268 |