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 |
|---|---|---|---|
| iwashi31 | 78 | 3079 | 1450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.080 | 0.560 | 0.780 | 30.5 | -45 | 513 | 3146 | 3079 | 531 |
| SRMFix | 0.155 | 0.573 | 0.797 | 28.9 | -70 | 429 | 2288 | 2177 | 520 |
| initial | 0.113 | 0.575 | 0.807 | 69.2 | -197 | 346 | 2851 | 2238 | 636 |
| SRM | 0.245 | 0.588 | 0.814 | 61.3 | -180 | 180 | 1855 | 1450 | 855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 78 | 2019-06-04 | TCO19 Round 2B | 1 | 236 | 194.61 | -0.63 | -19 | 3079 | 531 | -95 | 1450 | 855 |
| 77 | 2019-05-22 | TCO19 Round 2A | 1 | 268 | 122.35 | -1.20 | -40 | 3098 | 519 | -169 | 1545 | 696 |
| 76 | 2019-05-01 | TCO19 Round 1B | 1 | 68 | 54.91 | -0.31 | -5 | 3138 | 486 | 13 | 1714 | 486 |
| 75 | 2018-07-19 | 2018 TCO 3B | 1 | 126 | 124.63 | -0.02 | 2 | 3143 | 510 | 7 | 1701 | 539 |
| 74 | 2018-07-07 | 2018 TCO 3A | 1 | 134 | 206.91 | 0.63 | 22 | 3141 | 527 | 80 | 1694 | 569 |
| 73 | 2018-06-14 | 2018 TCO 2B | 1 | 59 | 114.86 | 0.96 | 25 | 3119 | 551 | 98 | 1614 | 671 |
| 72 | 2018-06-02 | 2018 TCO 2A | 1 | 205 | 245.68 | 0.26 | 11 | 3094 | 575 | 72 | 1516 | 838 |
| 71 | 2018-05-26 | TCO18 Fun Round Beijing | 1 | 105 | 36.39 | -1.53 | -33 | 3082 | 575 | -171 | 1444 | 1014 |
| 70 | 2018-05-03 | TCO18 Fun 1B | 1 | 47 | 29.64 | -0.66 | -16 | 3115 | 567 | -46 | 1615 | 710 |
| 69 | 2018-04-21 | 2018 TCO 1A | 1 | 118 | 130.47 | 0.14 | 8 | 3131 | 549 | 37 | 1661 | 625 |
| 68 | 2018-04-14 | SRM 733 | 1 | 122 | 100.46 | -0.64 | -16 | 3123 | 537 | -101 | 1624 | 660 |
| 67 | 2018-03-29 | SRM 732 | 1 | 25 | 60.10 | 1.27 | 42 | 3139 | 563 | 95 | 1725 | 573 |
| 66 | 2018-01-25 | SRM 728 | 1 | 96 | 104.90 | 0.13 | 8 | 3097 | 615 | 32 | 1630 | 724 |
| 65 | 2017-09-26 | SRM 721 | 1 | 139 | 105.09 | -0.44 | -8 | 3089 | 656 | -14 | 1598 | 824 |
| 64 | 2017-09-08 | Fun SRM 2017-09-08 | 1 | 26 | 24.13 | -0.11 | -1 | 3097 | 642 | 21 | 1612 | 794 |
| 63 | 2017-08-14 | SRM 719 | 1 | 98 | 62.84 | -0.64 | -11 | 3098 | 643 | -37 | 1591 | 848 |
| 62 | 2017-07-29 | Fun SRM 7/29 | 1 | 29 | 21.16 | -0.45 | -6 | 3109 | 620 | -10 | 1628 | 767 |
| 61 | 2017-07-22 | TCO17 Round 2C | 1 | 161 | 157.12 | -0.07 | 1 | 3115 | 614 | 15 | 1638 | 746 |
| 60 | 2017-07-12 | SRM 718 | 1 | 70 | 75.01 | 0.10 | 6 | 3114 | 625 | 40 | 1623 | 800 |
| 59 | 2017-07-08 | TCO17 Round 2B | 1 | 257 | 165.22 | -0.64 | -15 | 3109 | 638 | -55 | 1583 | 884 |
| 58 | 2017-06-30 | SRM 717 | 1 | 95 | 144.58 | -0.29 | -4 | 3124 | 615 | -52 | 1638 | 783 |
| 57 | 2017-06-26 | SRM 716 | 1 | 126 | 66.57 | -0.92 | -18 | 3128 | 601 | -49 | 1690 | 692 |
| 56 | 2017-05-30 | SRM 715 | 1 | 22 | 82.60 | 1.91 | 45 | 3146 | 591 | 141 | 1739 | 630 |
| 55 | 2017-05-20 | TCO17 Round 2A | 1 | 80 | 251.28 | 1.65 | 48 | 3102 | 690 | 166 | 1598 | 909 |
| 54 | 2017-05-07 | SRM 714 | 1 | 204 | 153.92 | -0.68 | -17 | 3054 | 797 | -87 | 1432 | 1458 |
| 53 | 2017-04-26 | SRM 713 | 1 | 58 | 107.84 | -0.19 | -2 | 3070 | 761 | -26 | 1519 | 1156 |
| 52 | 2017-04-01 | TCO17 Round 1A | 1 | 70 | 176.21 | 1.33 | 34 | 3072 | 779 | 122 | 1545 | 1098 |
| 51 | 2017-03-25 | SRM 711 | 1 | 309 | 134.46 | -1.21 | -32 | 3038 | 834 | -180 | 1423 | 1552 |
| 50 | 2017-02-21 | SRM 709 | 1 | 102 | 146.02 | 0.46 | 19 | 3071 | 783 | 64 | 1603 | 931 |
| 49 | 2017-02-09 | SRM 708 | 1 | 170 | 128.74 | -0.40 | -9 | 3052 | 818 | 2 | 1539 | 1127 |
| 48 | 2017-01-30 | SRM 707 by Blizzard | 1 | 120 | 90.72 | -0.40 | -9 | 3061 | 792 | 2 | 1537 | 1116 |
| 47 | 2017-01-21 | SRM 706 | 1 | 128 | 161.42 | 0.34 | 18 | 3071 | 774 | 71 | 1535 | 1146 |
| 46 | 2017-01-11 | SRM 705 Sponsored By Blizzard | 1 | 156 | 130.82 | -0.64 | -20 | 3053 | 816 | -73 | 1464 | 1400 |
| 45 | 2016-12-29 | SRM 704 | 1 | 159 | 156.57 | -0.02 | 4 | 3073 | 767 | 42 | 1537 | 1127 |
| 44 | 2016-09-17 | SRM 698 (Google) | 1 | 292 | 204.49 | -0.81 | -22 | 3069 | 790 | -118 | 1495 | 1319 |
| 43 | 2016-05-30 | SRM 691 | 1 | 118 | 231.05 | -0.15 | -1 | 3092 | 830 | -41 | 1613 | 1048 |
| 42 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 378.50 | -0.06 | 1 | 3093 | 815 | -54 | 1654 | 947 |
| 41 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 423.76 | -0.10 | 0 | 3092 | 812 | -66 | 1708 | 847 |
| 40 | 2016-05-03 | SRM 690 | 1 | 105 | 94.70 | -0.24 | -3 | 3092 | 817 | -18 | 1774 | 748 |
| 39 | 2016-04-23 | SRM 689 | 1 | 265 | 179.24 | -0.57 | -14 | 3095 | 805 | -63 | 1792 | 729 |
| 38 | 2016-04-15 | SRM 688 | 1 | 127 | 182.97 | 0.53 | 20 | 3109 | 781 | 28 | 1855 | 657 |
| 37 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 80 | 141.11 | 0.82 | 27 | 3089 | 812 | 47 | 1827 | 693 |
| 36 | 2016-02-29 | SRM 683 | 1 | 64 | 145.74 | 1.19 | 37 | 3062 | 860 | 78 | 1780 | 747 |
| 35 | 2016-02-22 | SRM 682 | 1 | 92 | 126.70 | 0.46 | 20 | 3025 | 924 | 39 | 1702 | 897 |
| 34 | 2016-02-06 | SRM 681 | 1 | 249 | ||||||||
| 33 | 2016-01-28 | SRM 680 | 1 | 141 | 182.25 | 0.37 | 17 | 3004 | 996 | 35 | 1663 | 998 |
| 32 | 2016-01-20 | SRM 679 | 1 | 199 | 195.45 | -0.03 | 3 | 2988 | 1029 | 11 | 1628 | 1069 |
| 31 | 2016-01-12 | SRM 678 | 1 | 142 | 140.53 | -0.02 | 4 | 2985 | 1029 | 9 | 1617 | 1080 |
| 30 | 2015-12-26 | SRM 677 | 1 | 195 | 228.53 | -0.35 | -9 | 2981 | 1042 | -73 | 1608 | 1104 |
| 29 | 2015-12-18 | SRM 676 | 1 | 110 | 195.31 | 0.83 | 36 | 2990 | 1012 | 71 | 1681 | 938 |
| 28 | 2015-11-18 | SRM 673 | 1 | 165 | 194.70 | 0.24 | 14 | 2954 | 1103 | 28 | 1610 | 1095 |
| 27 | 2015-10-20 | SRM 672 | 1 | 59 | 168.64 | 1.50 | 53 | 2939 | 1177 | 117 | 1582 | 1198 |
| 26 | 2015-10-14 | SRM 671 | 1 | 300 | 326.44 | -0.36 | -10 | 2886 | 1360 | -73 | 1465 | 1654 |
| 25 | 2015-10-10 | SRM 670 | 1 | 265 | 304.26 | 0.20 | 14 | 2896 | 1314 | 27 | 1538 | 1365 |
| 24 | 2015-09-15 | SRM 668 | 1 | 191 | 174.34 | -0.15 | -2 | 2882 | 1381 | -7 | 1511 | 1488 |
| 23 | 2015-09-11 | SRM 667 | 1 | 210 | 288.31 | -0.25 | -7 | 2884 | 1357 | -60 | 1518 | 1451 |
| 22 | 2015-08-25 | SRM 666 | 1 | 166 | 160.14 | -0.05 | 3 | 2891 | 1344 | 0 | 1578 | 1244 |
| 21 | 2015-08-22 | 2015 TCO 2D | 1 | 283 | 247.41 | -0.19 | -7 | 2888 | 1364 | -37 | 1578 | 1253 |
| 20 | 2015-08-11 | SRM 665 | 1 | 137 | ||||||||
| 19 | 2015-08-01 | SRM 664 | 1 | 167 | 232.66 | 0.32 | 24 | 2895 | 1362 | 24 | 1615 | 1170 |
| 18 | 2015-07-23 | SRM 663 | 1 | 45 | 300.77 | 2.74 | 131 | 2871 | 1432 | 180 | 1591 | 1232 |
| 17 | 2015-05-12 | SRM 659 | 1 | 153 | 198.19 | 0.37 | 29 | 2740 | 2264 | 47 | 1411 | 2312 |
| 16 | 2015-05-09 | 2015 TCO 1C | 1 | 254 | 223.94 | -0.18 | -4 | 2710 | 2418 | 7 | 1364 | 2634 |
| 15 | 2015-05-05 | SRM 658 | 1 | 310 | 337.67 | 0.12 | 16 | 2714 | 2385 | 18 | 1357 | 2654 |
| 14 | 2015-04-27 | SRM 657 | 1 | 241 | 215.65 | -0.35 | -23 | 2698 | 2447 | -84 | 1339 | 2770 |
| 13 | 2015-04-09 | SRM 655 | 1 | 223 | 378.05 | 0.70 | 69 | 2721 | 2423 | 71 | 1423 | 2378 |
| 12 | 2015-01-15 | SRM 646 | 1 | 242 | 246.92 | 0.02 | 9 | 2652 | 2805 | -9 | 1352 | 2874 |
| 11 | 2014-11-28 | SRM 639 | 1 | 206 | 399.59 | 0.90 | 84 | 2643 | 2880 | 106 | 1361 | 2874 |
| 10 | 2014-10-23 | SRM 637 | 1 | 444 | 540.72 | 0.28 | 36 | 2559 | 3397 | 40 | 1255 | 3930 |
| 9 | 2014-10-14 | SRM 636 | 2 | 91 | 80.74 | -0.17 | 5 | 2523 | 3628 | 27 | 1215 | 4411 |
| 8 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 2 | 189 | 89.19 | -1.08 | -33 | 2518 | 3651 | 5 | 1188 | 4738 |
| 7 | 2014-08-30 | SRM 631 | 1 | 510 | 496.57 | -0.25 | -25 | 2551 | 3411 | -58 | 1183 | 4725 |
| 6 | 2014-08-12 | SRM 629 | 1 | 375 | 433.93 | -0.16 | -15 | 2576 | 3241 | -25 | 1241 | 3951 |
| 5 | 2014-07-10 | SRM 627 | 1 | 489 | 476.96 | -0.28 | -37 | 2592 | 3169 | -90 | 1266 | 3735 |
| 4 | 2014-01-06 | SRM 603 | 1 | 403 | 422.69 | 0.07 | 22 | 2629 | 2681 | -6 | 1356 | 2890 |
| 3 | 2013-12-28 | SRM 602 | 1 | 582 | 524.40 | -0.36 | -45 | 2607 | 2791 | -156 | 1362 | 2838 |
| 2 | 2013-12-22 | SRM 601 | 1 | 291 | 663.56 | 1.19 | 298 | 2651 | 2522 | 147 | 1518 | 1867 |
| 1 | 2013-12-14 | SRM 600 | 2 | 168 | 837.65 | 2.32 | 513 | 2354 | 4410 | 171 | 1371 | 2784 |