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 |
|---|---|---|---|
| yarrr | 78 | 3281 | 1906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.261 | 1.056 | 1.401 | 39.6 | -47 | 748 | 3322 | 3281 | 305 |
| SRMFix | 0.250 | 1.078 | 1.418 | 47.8 | -58 | 695 | 2581 | 2434 | 248 |
| SRM | 0.532 | 1.131 | 1.535 | 83.8 | -194 | 372 | 2176 | 1906 | 273 |
| initial | 0.141 | 1.201 | 1.522 | 144.6 | -337 | 532 | 3333 | 2490 | 344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 78 | 2020-12-04 | SRM 794 | 1 | 66 | 54.68 | -0.27 | -11 | 3281 | 305 | -26 | 1906 | 273 |
| 77 | 2020-04-18 | TCO20 Round 1A | 1 | 160 | 70.65 | -1.18 | -30 | 3291 | 351 | -17 | 1932 | 323 |
| 76 | 2019-04-20 | TCO19 Round 1A | 1 | 63 | 70.32 | 0.16 | 14 | 3322 | 314 | 39 | 1949 | 305 |
| 75 | 2019-01-15 | TCO19 SRM 746 | 1 | 30 | 53.60 | 0.84 | 65 | 3307 | 332 | 81 | 1910 | 323 |
| 74 | 2016-04-23 | SRM 689 | 1 | 267 | 199.65 | -0.84 | -28 | 3242 | 541 | -129 | 1829 | 680 |
| 73 | 2016-02-06 | SRM 681 | 1 | 61 | ||||||||
| 72 | 2015-08-22 | 2015 TCO 2D | 1 | 181 | 121.39 | -0.58 | -11 | 3271 | 445 | -23 | 1958 | 524 |
| 71 | 2015-06-04 | SRM 660 | 1 | 177 | 106.13 | -0.74 | -12 | 3281 | 466 | -18 | 1981 | 569 |
| 70 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 416.08 | -0.63 | -13 | 3293 | 447 | -131 | 1999 | 540 |
| 69 | 2015-05-05 | SRM 658 | 1 | 136 | 109.85 | -0.31 | -4 | 3306 | 426 | -3 | 2130 | 401 |
| 68 | 2015-04-11 | 2015 TCO 1A | 1 | 15 | 121.35 | 3.02 | 47 | 3310 | 416 | 138 | 2133 | 399 |
| 67 | 2015-03-09 | SRM 652 | 1 | 208 | ||||||||
| 66 | 2015-01-24 | SRM 647 | 1 | 106 | 118.17 | 0.16 | 8 | 3262 | 472 | 41 | 1995 | 578 |
| 65 | 2014-12-27 | SRM 643 | 1 | 103 | 129.69 | 0.33 | 12 | 3254 | 480 | 56 | 1954 | 643 |
| 64 | 2014-11-28 | SRM 639 | 1 | 8 | 138.10 | 4.11 | 61 | 3242 | 499 | 173 | 1898 | 742 |
| 63 | 2014-11-02 | SRM 638 | 1 | 156 | 182.14 | -0.56 | -9 | 3181 | 655 | -68 | 1725 | 1134 |
| 62 | 2014-09-25 | SRM 634 | 1 | 394 | 93.17 | -2.08 | -32 | 3190 | 623 | -173 | 1793 | 955 |
| 61 | 2014-09-17 | SRM 633 | 1 | 26 | 179.97 | 2.79 | 50 | 3222 | 545 | 144 | 1966 | 618 |
| 60 | 2014-08-21 | SRM 630 | 1 | 91 | 126.55 | 0.48 | 16 | 3172 | 655 | 65 | 1822 | 879 |
| 59 | 2014-06-28 | SRM 626 | 1 | 166 | 213.97 | 0.36 | 12 | 3156 | 685 | 68 | 1757 | 1046 |
| 58 | 2014-06-19 | SRM 625 | 1 | 525 | 256.96 | -1.25 | -22 | 3144 | 712 | -141 | 1689 | 1239 |
| 57 | 2014-05-05 | SRM 619 | 1 | 265 | 178.74 | -0.57 | -8 | 3166 | 638 | -1 | 1830 | 909 |
| 56 | 2014-04-10 | SRM 616 | 1 | 400 | 339.71 | -0.81 | -12 | 3174 | 579 | -110 | 1831 | 856 |
| 55 | 2014-04-04 | SRM 615 | 1 | 356 | 165.04 | -1.11 | -18 | 3186 | 543 | -56 | 1941 | 649 |
| 54 | 2014-03-29 | SRM 614 | 1 | 98 | 179.94 | 0.88 | 23 | 3204 | 498 | 67 | 1997 | 559 |
| 53 | 2014-02-15 | SRM 609 | 1 | 212 | 170.94 | -0.31 | -3 | 3181 | 557 | 15 | 1930 | 700 |
| 52 | 2014-02-07 | SRM 608 | 1 | 389 | 291.91 | -0.92 | -16 | 3184 | 540 | -119 | 1915 | 725 |
| 51 | 2014-01-21 | SRM 605 | 1 | 193 | 131.07 | -0.56 | -8 | 3200 | 493 | -8 | 2034 | 508 |
| 50 | 2014-01-11 | SRM 604 | 1 | 510 | 175.04 | -1.54 | -26 | 3208 | 475 | -88 | 2042 | 499 |
| 49 | 2013-12-28 | SRM 602 | 1 | 327 | 153.24 | -1.09 | -19 | 3234 | 416 | -46 | 2130 | 401 |
| 48 | 2013-12-14 | SRM 600 | 1 | 54 | 223.02 | 2.05 | 45 | 3253 | 379 | 100 | 2176 | 362 |
| 47 | 2013-12-04 | SRM 599 | 1 | 17 | 174.95 | 3.36 | 64 | 3209 | 458 | 159 | 2076 | 448 |
| 46 | 2013-11-20 | SRM 597 | 1 | 137 | 173.82 | 0.34 | 15 | 3144 | 596 | 53 | 1917 | 710 |
| 45 | 2013-09-27 | SRM 592 | 1 | 538 | 186.28 | -1.67 | -30 | 3129 | 609 | -179 | 1864 | 778 |
| 44 | 2013-08-27 | SRM 589 | 1 | 285 | 148.14 | -0.94 | -18 | 3159 | 524 | -45 | 2043 | 477 |
| 43 | 2013-08-12 | SRM 588 | 1 | 46 | 160.90 | 1.81 | 44 | 3177 | 488 | 92 | 2088 | 423 |
| 42 | 2013-06-18 | SRM 583 | 1 | 82 | 207.24 | 1.34 | 35 | 3133 | 571 | 86 | 1996 | 535 |
| 41 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 433.81 | -0.74 | -13 | 3098 | 660 | -107 | 1910 | 705 |
| 40 | 2013-04-20 | TCO13 Round 2B | 1 | 450 | 337.92 | -0.41 | -6 | 3111 | 616 | -21 | 2017 | 516 |
| 39 | 2013-03-31 | TCO13 Round 2A | 1 | 74 | 407.71 | 2.46 | 52 | 3118 | 574 | 143 | 2038 | 498 |
| 38 | 2013-03-06 | SRM 572 | 1 | 374 | 172.42 | -1.12 | -20 | 3065 | 675 | -75 | 1895 | 731 |
| 37 | 2013-02-23 | TCO13 Round 1A | 1 | 249 | 173.91 | -0.52 | -6 | 3085 | 611 | 4 | 1970 | 585 |
| 36 | 2013-02-19 | SRM 571 | 1 | 44 | 229.28 | 2.38 | 52 | 3091 | 586 | 131 | 1966 | 573 |
| 35 | 2013-02-13 | SRM 570 | 1 | 106 | 234.65 | 1.15 | 34 | 3040 | 697 | 89 | 1835 | 811 |
| 34 | 2013-01-21 | SRM 567 | 1 | 196 | 217.95 | 0.15 | 10 | 3005 | 773 | 44 | 1746 | 1005 |
| 33 | 2012-12-12 | SRM 564 | 1 | 677 | 220.92 | -1.63 | -33 | 2996 | 775 | -194 | 1702 | 1103 |
| 32 | 2012-12-08 | SRM 563 | 1 | 62 | 185.35 | 1.58 | 44 | 3028 | 677 | 97 | 1896 | 668 |
| 31 | 2012-11-20 | SRM 561 | 1 | 171 | 207.45 | 0.28 | 14 | 2984 | 790 | 34 | 1799 | 848 |
| 30 | 2012-11-10 | SRM 560 | 1 | 378 | 207.85 | -0.86 | -20 | 2971 | 825 | -62 | 1765 | 925 |
| 29 | 2012-10-30 | SRM 559 | 1 | 206 | 142.77 | -0.53 | -12 | 2991 | 762 | -33 | 1827 | 795 |
| 28 | 2012-10-10 | SRM 557 | 1 | 423 | 218.16 | -0.97 | -23 | 3003 | 719 | -76 | 1860 | 733 |
| 27 | 2012-09-13 | SRM 556 | 1 | 47 | 200.12 | 2.09 | 58 | 3026 | 665 | 109 | 1936 | 612 |
| 26 | 2012-09-07 | SRM 555 | 1 | 152 | 243.05 | 0.68 | 29 | 2968 | 820 | 49 | 1827 | 794 |
| 25 | 2012-09-01 | SRM 554 | 1 | 269 | 296.14 | 0.14 | 12 | 2940 | 883 | 20 | 1778 | 886 |
| 24 | 2012-08-22 | SRM 553 | 1 | 278 | 182.14 | -0.61 | -18 | 2928 | 923 | -37 | 1758 | 925 |
| 23 | 2012-08-16 | SRM 552 | 1 | 106 | 209.23 | 0.98 | 47 | 2946 | 858 | 74 | 1795 | 833 |
| 22 | 2012-05-19 | SRM 543 | 1 | 92 | 385.81 | 2.07 | 70 | 2899 | 989 | 139 | 1721 | 1062 |
| 21 | 2012-04-11 | SRM 540 | 1 | 381 | 458.74 | -0.39 | -10 | 2829 | 1188 | -55 | 1582 | 1551 |
| 20 | 2012-04-07 | TCO12 Round 1B | 1 | 381 | 313.83 | -0.28 | -3 | 2839 | 1138 | 19 | 1637 | 1322 |
| 19 | 2012-03-07 | SRM 536 | 1 | 599 | 294.40 | -1.02 | -30 | 2842 | 1081 | -95 | 1618 | 1347 |
| 18 | 2012-03-03 | SRM 535 | 1 | 95 | 378.53 | 1.99 | 73 | 2872 | 968 | 135 | 1713 | 1013 |
| 17 | 2012-01-31 | SRM 531 | 1 | 397 | 422.69 | -0.46 | -14 | 2800 | 1176 | -83 | 1578 | 1454 |
| 16 | 2012-01-19 | SRM 530 | 1 | 161 | 271.79 | 0.76 | 40 | 2814 | 1118 | 68 | 1661 | 1140 |
| 15 | 2012-01-14 | SRM 529 | 1 | 512 | 359.73 | -0.51 | -19 | 2774 | 1259 | -46 | 1593 | 1396 |
| 14 | 2011-12-28 | SRM 528 | 1 | 393 | 324.92 | -0.27 | -8 | 2792 | 1175 | -20 | 1639 | 1224 |
| 13 | 2011-12-17 | SRM 527 | 1 | 401 | 363.75 | -0.14 | -1 | 2801 | 1126 | -3 | 1659 | 1128 |
| 12 | 2011-11-29 | SRM 525 | 1 | 55 | 424.95 | 2.95 | 133 | 2802 | 1110 | 201 | 1662 | 1116 |
| 11 | 2011-11-17 | SRM 524 | 1 | 268 | 436.56 | 0.70 | 59 | 2668 | 1650 | 88 | 1461 | 1924 |
| 10 | 2011-10-04 | SRM 520 | 1 | 423 | 499.94 | 0.24 | 27 | 2610 | 1894 | 50 | 1373 | 2424 |
| 9 | 2011-09-14 | SRM 518 | 1 | 632 | 468.53 | -0.43 | -25 | 2583 | 2029 | -54 | 1323 | 2767 |
| 8 | 2011-09-10 | SRM 517 | 1 | 351 | 538.00 | 0.62 | 64 | 2608 | 1852 | 90 | 1377 | 2341 |
| 7 | 2011-08-20 | SRM 515 | 2 | 30 | 85.25 | 1.51 | 76 | 2544 | 2134 | 122 | 1287 | 2953 |
| 6 | 2011-06-08 | SRM 509 | 1 | 721 | 563.71 | -0.46 | -37 | 2468 | 2517 | -123 | 1165 | 4108 |
| 5 | 2011-06-02 | SRM 508 | 1 | 540 | 573.40 | -0.24 | -18 | 2504 | 2286 | -49 | 1288 | 2963 |
| 4 | 2011-05-17 | SRM 504.5 | 1 | 645 | 513.75 | -0.48 | -47 | 2522 | 2114 | -146 | 1337 | 2508 |
| 3 | 2011-05-14 | TCO11 Qual 1 | 1 | 386 | 712.35 | 0.88 | 138 | 2569 | 1862 | 83 | 1483 | 1687 |
| 2 | 2011-05-11 | SRM 506 | 1 | 446 | 397.09 | -0.17 | -22 | 2431 | 2510 | -172 | 1400 | 2087 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 36 | 768.45 | 4.42 | 748 | 2454 | 2402 | 372 | 1572 | 1331 |