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 |
|---|---|---|---|
| Rainin | 89 | 2378 | 863 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.039 | 0.534 | 0.715 | 20.1 | -86 | 104 | 2385 | 2378 | 1934 |
| SRMFix | 0.080 | 0.536 | 0.723 | 22.0 | -110 | 91 | 1481 | 1425 | 1915 |
| SRM | 0.289 | 0.582 | 0.811 | 47.5 | -412 | 117 | 1109 | 863 | 3426 |
| initial | 0.017 | 0.614 | 0.791 | 73.9 | -245 | 301 | 1776 | 1382 | 1871 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 89 | 2020-03-07 | SRM 780 | 2 | 102 | 73.63 | -0.47 | -7 | 2378 | 1934 | -6 | 863 | 3426 |
| 88 | 2020-01-25 | SRM 776 | 2 | 45 | 74.78 | 0.73 | 24 | 2385 | 1866 | 60 | 869 | 3327 |
| 87 | 2019-07-03 | SRM 762 | 2 | 237 | 75.26 | -1.70 | -19 | 2361 | 1898 | -133 | 809 | 3522 |
| 86 | 2019-06-22 | TCO19 SRM 761 | 2 | 18 | 53.76 | 1.58 | 30 | 2380 | 1858 | 80 | 942 | 2799 |
| 85 | 2019-05-10 | TCO19 SRM 758 | 2 | 103 | 81.82 | -0.74 | -10 | 2351 | 1911 | -47 | 862 | 3161 |
| 84 | 2019-04-29 | SRM 757 | 2 | 104 | 66.41 | -0.94 | -13 | 2360 | 1843 | -84 | 909 | 2964 |
| 83 | 2019-04-25 | TCO19 SRM 756 | 2 | 55 | 48.13 | -0.19 | 0 | 2373 | 1790 | -2 | 993 | 2438 |
| 82 | 2019-04-20 | TCO19 Round 1A | 1 | 610 | 470.36 | -0.38 | -10 | 2373 | 1831 | -67 | 995 | 2489 |
| 81 | 2019-04-15 | TCO19 SRM 755 | 2 | 57 | 55.41 | -0.04 | 4 | 2384 | 1664 | 8 | 1062 | 1907 |
| 80 | 2019-02-21 | TCO19 SRM 751 | 2 | 11 | 34.51 | 1.65 | 39 | 2380 | 1633 | 85 | 1054 | 1865 |
| 79 | 2019-02-02 | TCO19 SRM 749 | 2 | 99 | 54.29 | -0.87 | -17 | 2341 | 1812 | -54 | 969 | 2327 |
| 78 | 2019-01-26 | TCO19 SRM 748 | 2 | 20 | 54.70 | 1.45 | 50 | 2358 | 1735 | 56 | 1023 | 2092 |
| 77 | 2018-06-02 | 2018 TCO 2A | 1 | 420 | 451.32 | -0.08 | -3 | 2308 | 2219 | -35 | 967 | 2744 |
| 76 | 2018-05-16 | SRM 734 | 2 | 17 | 35.87 | 1.08 | 28 | 2311 | 2278 | 56 | 1002 | 2647 |
| 75 | 2018-04-21 | 2018 TCO 1A | 1 | 452 | 473.19 | 0.07 | 6 | 2283 | 2440 | 11 | 946 | 3006 |
| 74 | 2018-04-14 | SRM 733 | 2 | 88 | 82.04 | -0.10 | 2 | 2277 | 2429 | -1 | 935 | 3081 |
| 73 | 2018-03-29 | SRM 732 | 2 | 41 | 52.70 | 0.36 | 18 | 2275 | 2651 | 32 | 936 | 3317 |
| 72 | 2018-03-17 | SRM 731 | 2 | 137 | 105.08 | -0.73 | -20 | 2256 | 2743 | -76 | 904 | 3527 |
| 71 | 2017-06-26 | SRM 716 | 2 | 100 | 91.17 | -0.13 | 1 | 2276 | 3064 | 10 | 980 | 3540 |
| 70 | 2017-04-26 | SRM 713 | 2 | 56 | 80.33 | 0.51 | 16 | 2275 | 3359 | 26 | 970 | 3917 |
| 69 | 2017-04-18 | SRM 712 | 2 | 105 | 125.28 | 0.26 | 12 | 2258 | 3474 | 26 | 944 | 4132 |
| 68 | 2017-04-01 | TCO17 Round 1A | 1 | 715 | 621.88 | -0.35 | -14 | 2247 | 3654 | -86 | 918 | 4522 |
| 67 | 2017-01-11 | SRM 705 Sponsored By Blizzard | 2 | 135 | 82.86 | -0.70 | -11 | 2261 | 3739 | -44 | 1004 | 4068 |
| 66 | 2016-10-12 | SRM 700 | 2 | 84 | 82.06 | -0.03 | 4 | 2272 | 3828 | 14 | 1048 | 3926 |
| 65 | 2016-07-19 | SRM 695 | 2 | 120 | 129.01 | 0.10 | 6 | 2268 | 4079 | 9 | 1034 | 4263 |
| 64 | 2016-07-09 | SRM 694 | 2 | 124 | 117.36 | -0.08 | 2 | 2263 | 4106 | 4 | 1025 | 4304 |
| 63 | 2016-06-25 | SRM 693 | 2 | 212 | 172.30 | -0.80 | -10 | 2261 | 4094 | -88 | 1021 | 4300 |
| 62 | 2016-06-09 | SRM 692 | 2 | 46 | 63.81 | 0.47 | 13 | 2271 | 4047 | 19 | 1109 | 3711 |
| 61 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 427.47 | 0.11 | 7 | 2258 | 4189 | 79 | 1090 | 3889 |
| 60 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 503.38 | 0.14 | 9 | 2251 | 4218 | 105 | 1011 | 4379 |
| 59 | 2016-04-23 | SRM 689 | 2 | 257 | 179.25 | -0.52 | -7 | 2243 | 4493 | -16 | 906 | 5488 |
| 58 | 2016-04-07 | SRM 687 | 2 | 252 | 152.13 | -0.73 | -11 | 2250 | 4481 | -38 | 922 | 5315 |
| 57 | 2016-03-28 | SRM 686 | 2 | 71 | 154.78 | 1.12 | 28 | 2261 | 4360 | 62 | 960 | 4968 |
| 56 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 690 | 635.83 | -0.12 | -3 | 2233 | 4497 | -18 | 898 | 5574 |
| 55 | 2016-03-19 | SRM 685 | 2 | 377 | 226.77 | -0.99 | -18 | 2236 | 4439 | -102 | 916 | 5246 |
| 54 | 2016-03-07 | SRM 684 | 2 | 160 | 184.46 | 0.20 | 11 | 2253 | 4326 | 6 | 1018 | 4489 |
| 53 | 2016-02-29 | SRM 683 | 2 | 285 | 166.35 | -0.78 | -16 | 2243 | 4338 | -43 | 1012 | 4471 |
| 52 | 2015-09-28 | SRM 669 | 2 | 196 | 178.90 | -0.13 | 1 | 2258 | 4428 | -13 | 1055 | 4332 |
| 51 | 2015-09-15 | SRM 668 | 2 | 82 | 137.03 | 0.74 | 19 | 2257 | 4576 | 29 | 1068 | 4380 |
| 50 | 2015-09-11 | SRM 667 | 2 | 378 | 221.89 | -0.77 | -11 | 2238 | 4671 | -50 | 1039 | 4560 |
| 49 | 2015-08-25 | SRM 666 | 2 | 80 | 144.34 | 0.85 | 22 | 2249 | 4697 | 29 | 1089 | 4277 |
| 48 | 2015-08-22 | 2015 TCO 2D | 1 | 269 | 420.21 | 0.64 | 36 | 2227 | 4885 | 92 | 1060 | 4503 |
| 47 | 2015-08-01 | SRM 664 | 2 | 271 | 237.31 | -0.19 | -1 | 2191 | 5181 | -9 | 968 | 5368 |
| 46 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 370.86 | 0.08 | 6 | 2192 | 5140 | 96 | 977 | 5256 |
| 45 | 2015-07-09 | SRM 662 | 2 | 232 | 140.36 | -0.72 | -15 | 2185 | 5281 | -48 | 881 | 6327 |
| 44 | 2015-06-20 | 2015 TCO 2B | 1 | 323 | 439.26 | 0.03 | 4 | 2200 | 5361 | 52 | 929 | 5987 |
| 43 | 2015-04-27 | SRM 657 | 2 | 228 | 131.11 | -0.80 | -16 | 2197 | 5865 | -60 | 877 | 7071 |
| 42 | 2015-04-25 | 2015 TCO 1B | 1 | 549 | 632.19 | 0.20 | 13 | 2213 | 5803 | 33 | 937 | 6544 |
| 41 | 2015-03-25 | SRM 654 | 2 | 291 | 170.70 | -0.77 | -15 | 2199 | 6243 | -44 | 904 | 7256 |
| 40 | 2015-02-17 | SRM 650 | 2 | 196 | 157.08 | -0.32 | -4 | 2215 | 6113 | -12 | 948 | 6857 |
| 39 | 2015-02-10 | SRM 649 | 2 | 170 | 294.88 | 0.80 | 27 | 2219 | 6108 | 38 | 960 | 6787 |
| 38 | 2015-02-02 | SRM 648 | 2 | 249 | 280.27 | 0.17 | 11 | 2192 | 6462 | 12 | 922 | 7337 |
| 37 | 2014-12-16 | SRM 642 | 2 | 119 | 193.36 | 0.70 | 26 | 2181 | 6614 | 42 | 910 | 7611 |
| 36 | 2014-11-02 | SRM 638 | 2 | 257 | 210.55 | -0.29 | -4 | 2156 | 6955 | -6 | 868 | 8362 |
| 35 | 2014-10-04 | SRM 635 | 2 | 573 | 348.19 | -0.72 | -15 | 2160 | 6974 | -45 | 874 | 8389 |
| 34 | 2014-09-25 | SRM 634 | 2 | 344 | 190.82 | -0.85 | -18 | 2174 | 6796 | -67 | 919 | 7757 |
| 33 | 2014-08-21 | SRM 630 | 2 | 248 | 258.19 | 0.06 | 7 | 2192 | 6491 | 2 | 986 | 6834 |
| 32 | 2014-07-10 | SRM 627 | 2 | 409 | 361.41 | -0.18 | 0 | 2185 | 6616 | -8 | 984 | 6962 |
| 31 | 2014-06-28 | SRM 626 | 2 | 328 | 417.79 | 0.35 | 14 | 2185 | 6526 | 17 | 992 | 6753 |
| 30 | 2014-06-19 | SRM 625 | 2 | 120 | 430.23 | 1.84 | 48 | 2171 | 6624 | 80 | 975 | 6884 |
| 29 | 2014-06-04 | SRM 623 | 2 | 54 | 312.22 | 2.53 | 63 | 2123 | 7119 | 117 | 895 | 7913 |
| 28 | 2014-05-28 | SRM 622 | 2 | 379 | 319.80 | -0.24 | -4 | 2060 | 7788 | -13 | 778 | 9636 |
| 27 | 2014-05-20 | SRM 621 | 2 | 329 | 532.58 | 0.70 | 28 | 2064 | 7773 | 50 | 791 | 9549 |
| 26 | 2014-05-10 | SRM 620 | 2 | 496 | 648.07 | 0.39 | 20 | 2036 | 8160 | 40 | 741 | 10376 |
| 25 | 2014-05-05 | SRM 619 | 2 | 555 | 497.46 | -0.46 | -14 | 2016 | 8293 | -51 | 701 | 10768 |
| 24 | 2014-04-24 | SRM 618 | 2 | 451 | 397.28 | -0.18 | -3 | 2030 | 8102 | -5 | 752 | 10131 |
| 23 | 2014-04-19 | TCO14 Round 1B | 1 | 1457 | 1,492.27 | 0.04 | 6 | 2033 | 7963 | 13 | 757 | 9989 |
| 22 | 2014-04-12 | TCO14 Round 1A | 1 | 1760 | 1,747.53 | -0.01 | 3 | 2026 | 7882 | 6 | 744 | 9985 |
| 21 | 2014-04-10 | SRM 616 | 2 | 681 | 577.09 | -0.24 | -6 | 2024 | 7785 | -8 | 738 | 9940 |
| 20 | 2014-04-04 | SRM 615 | 2 | 543 | 451.32 | -0.27 | -8 | 2030 | 7705 | -9 | 746 | 9884 |
| 19 | 2014-03-29 | SRM 614 | 2 | 226 | 703.55 | 1.64 | 104 | 2038 | 7582 | 96 | 755 | 9722 |
| 18 | 2014-02-25 | SRM 610 | 2 | 421 | 487.49 | 0.21 | 27 | 1933 | 9010 | 26 | 659 | 11304 |
| 17 | 2013-11-28 | SRM 598 | 2 | 516 | 462.37 | -0.16 | -4 | 1906 | 8719 | 0 | 633 | 11219 |
| 16 | 2013-05-02 | SRM 578 | 2 | 186 | 457.03 | 1.30 | 66 | 1910 | 8244 | 107 | 633 | 11064 |
| 15 | 2013-04-11 | SRM 576 | 2 | 615 | 467.98 | -0.50 | -22 | 1844 | 9289 | -59 | 526 | 12258 |
| 14 | 2013-04-06 | SRM 575 | 2 | 794 | 806.33 | -0.34 | -14 | 1866 | 9220 | -19 | 585 | 12088 |
| 13 | 2013-03-25 | SRM 574 | 2 | 941 | 712.12 | -0.57 | -26 | 1879 | 8994 | -66 | 604 | 11866 |
| 12 | 2013-03-14 | SRM 573 | 2 | 461 | 478.59 | 0.05 | 11 | 1905 | 8684 | 14 | 670 | 11268 |
| 11 | 2013-03-06 | SRM 572 | 2 | 474 | 457.86 | -0.05 | 4 | 1894 | 8699 | 5 | 656 | 11316 |
| 10 | 2013-02-06 | SRM 569 | 2 | 532 | 449.43 | -0.50 | -26 | 1890 | 8535 | -54 | 651 | 11247 |
| 9 | 2012-12-20 | SRM 565 | 2 | 401 | 606.18 | 0.60 | 51 | 1917 | 7982 | 58 | 705 | 10470 |
| 8 | 2012-11-10 | SRM 560 | 2 | 487 | 610.73 | 0.33 | 34 | 1866 | 8575 | 40 | 647 | 11143 |
| 7 | 2012-10-30 | SRM 559 | 2 | 225 | 276.02 | -0.21 | -11 | 1832 | 8775 | -7 | 607 | 11340 |
| 6 | 2012-10-19 | SRM 558 | 2 | 405 | 599.86 | 0.57 | 65 | 1843 | 8726 | 57 | 614 | 11348 |
| 5 | 2012-10-10 | SRM 557 | 2 | 567 | 814.26 | 0.52 | 74 | 1778 | 9492 | 48 | 557 | 11802 |
| 4 | 2012-09-13 | SRM 556 | 2 | 700 | 518.86 | -0.45 | -50 | 1704 | 10784 | -179 | 509 | 12185 |
| 3 | 2012-09-07 | SRM 555 | 2 | 614 | 612.94 | -0.27 | -31 | 1754 | 10030 | -83 | 688 | 10832 |
| 2 | 2012-08-22 | SRM 553 | 2 | 481 | 614.61 | 0.35 | 97 | 1785 | 9340 | -17 | 771 | 9558 |
| 1 | 2012-08-16 | SRM 552 | 2 | 606 | 529.02 | -0.37 | -86 | 1687 | 10824 | -412 | 788 | 9192 |