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 |
|---|---|---|---|
| zzar | 82 | 2863 | 1452 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.206 | 0.561 | 0.921 | 27.4 | -144 | 169 | 1830 | 1830 | 330 |
| EloSRM | 0.234 | 0.567 | 0.936 | 23.5 | -109 | 220 | 2863 | 2863 | 342 |
| initial | 0.095 | 0.596 | 0.977 | 71.8 | -235 | 429 | 2120 | 2120 | 267 |
| SRM | 0.479 | 0.727 | 1.232 | 55.3 | -261 | 162 | 1452 | 1452 | 307 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 82 | 2023-05-22 | SRM 846 | 1 | 35 | 41.66 | 0.25 | 20 | 2863 | 342 | 19 | 1452 | 307 |
| 81 | 2022-10-01 | SRM 839 | 1 | 37 | 53.78 | 0.54 | 25 | 2843 | 480 | 81 | 1433 | 441 |
| 80 | 2022-09-20 | SRM 838 | 1 | 48 | 55.43 | 0.21 | 13 | 2818 | 504 | 21 | 1352 | 526 |
| 79 | 2022-09-10 | SRM 837 | 1 | 47 | ||||||||
| 78 | 2022-06-26 | SRM 832 | 1 | 50 | 60.53 | 0.28 | 14 | 2805 | 651 | 48 | 1331 | 697 |
| 77 | 2022-05-28 | SRM 830 | 1 | 78 | 77.98 | -0.11 | -4 | 2791 | 668 | -64 | 1283 | 778 |
| 76 | 2022-04-23 | SRM 828 | 1 | 21 | 37.99 | 0.86 | 31 | 2795 | 711 | 80 | 1347 | 722 |
| 75 | 2022-04-05 | SRM 827 | 2 | 5 | 15.47 | 1.63 | 26 | 2764 | 739 | 68 | 1267 | 851 |
| 74 | 2022-03-29 | SRM 826 | 1 | 75 | 70.54 | -0.17 | -7 | 2738 | 779 | -94 | 1199 | 990 |
| 73 | 2022-02-19 | SRM 824 | 1 | 60 | 74.73 | -0.04 | 0 | 2744 | 787 | -7 | 1293 | 850 |
| 72 | 2022-01-08 | SRM 821 | 1 | 86 | 96.88 | 0.17 | 10 | 2744 | 843 | 21 | 1300 | 904 |
| 71 | 2021-12-28 | SRM 820 | 1 | 60 | 66.41 | 0.15 | 10 | 2734 | 852 | 27 | 1279 | 955 |
| 70 | 2021-11-05 | SRM 818 | 1 | 77 | ||||||||
| 69 | 2021-10-23 | SRM 817 | 1 | 57 | 71.00 | -0.01 | 2 | 2725 | 911 | 2 | 1252 | 1084 |
| 68 | 2021-10-08 | SRM 815 | 1 | 70 | 81.87 | 0.23 | 13 | 2723 | 905 | 42 | 1250 | 1073 |
| 67 | 2021-08-21 | SRM 811 | 1 | 108 | 96.74 | -0.16 | -5 | 2710 | 946 | -99 | 1208 | 1239 |
| 66 | 2021-07-24 | SRM 810 | 1 | 86 | 113.72 | 0.01 | 2 | 2716 | 1024 | 4 | 1307 | 1064 |
| 65 | 2021-06-09 | SRM 807 | 1 | 12 | 20.65 | 3.37 | 35 | 2713 | 1094 | 130 | 1303 | 1137 |
| 64 | 2021-05-26 | SRM 806 | 2 | 28 | 21.00 | -0.42 | -2 | 2678 | 1154 | 8 | 1173 | 1552 |
| 63 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 292.60 | -0.27 | -8 | 2680 | 1140 | -78 | 1165 | 1551 |
| 62 | 2021-05-08 | SRM 805 | 1 | 87 | 108.44 | -0.04 | 0 | 2688 | 1176 | 12 | 1243 | 1376 |
| 61 | 2021-04-28 | 2021 TCO 1B | 1 | 87 | 100.07 | 0.20 | 10 | 2688 | 1197 | 33 | 1231 | 1444 |
| 60 | 2021-03-31 | SRM 803 | 1 | 129 | 135.70 | -0.14 | -4 | 2678 | 1245 | -32 | 1198 | 1676 |
| 59 | 2021-02-24 | SRM 801 | 1 | 101 | 120.65 | -0.11 | -3 | 2682 | 1208 | -8 | 1230 | 1506 |
| 58 | 2021-02-13 | SRM 800 | 2 | 44 | 52.41 | 0.25 | 10 | 2685 | 1204 | 65 | 1238 | 1493 |
| 57 | 2021-02-06 | SRM 799 | 2 | 49 | 22.11 | -1.15 | -13 | 2675 | 1172 | -14 | 1173 | 1687 |
| 56 | 2021-01-23 | SRM 798 | 1 | 146 | 160.78 | -0.16 | -5 | 2688 | 1155 | -30 | 1187 | 1673 |
| 55 | 2021-01-09 | SRM 797 | 1 | 110 | 147.30 | -0.06 | -1 | 2693 | 1135 | 5 | 1217 | 1557 |
| 54 | 2020-12-04 | SRM 794 | 1 | 122 | 112.66 | -0.12 | -4 | 2693 | 1090 | -58 | 1212 | 1512 |
| 53 | 2020-11-04 | SRM 793 | 1 | 45 | 61.50 | 0.00 | 3 | 2697 | 1068 | 12 | 1270 | 1248 |
| 52 | 2020-09-10 | SRM 790 | 1 | 133 | 126.95 | -0.20 | -8 | 2694 | 1065 | -113 | 1258 | 1307 |
| 51 | 2020-06-21 | SRM 787 | 1 | 103 | 176.68 | 0.76 | 35 | 2703 | 1069 | 103 | 1371 | 1003 |
| 50 | 2020-05-15 | SRM 786 | 1 | 216 | 219.16 | 0.02 | 3 | 2667 | 1226 | -9 | 1268 | 1456 |
| 49 | 2020-05-09 | SRM 785 | 1 | 151 | 207.32 | -0.04 | 0 | 2664 | 1237 | 3 | 1277 | 1435 |
| 48 | 2020-04-11 | SRM 783 | 1 | 195 | 212.11 | -0.14 | -4 | 2663 | 1183 | -49 | 1274 | 1372 |
| 47 | 2020-03-28 | SRM 782 | 1 | 155 | 181.72 | -0.12 | -3 | 2667 | 1144 | -51 | 1323 | 1157 |
| 46 | 2020-03-19 | SRM 781 | 1 | 65 | 97.43 | 0.05 | 6 | 2670 | 1118 | -9 | 1374 | 1002 |
| 45 | 2020-03-07 | SRM 780 | 1 | 133 | 150.22 | 0.18 | 12 | 2665 | 1136 | -10 | 1383 | 993 |
| 44 | 2020-02-03 | SRM 777 | 1 | 54 | 143.90 | 1.41 | 66 | 2652 | 1144 | 152 | 1393 | 973 |
| 43 | 2020-01-25 | SRM 776 | 1 | 89 | 121.95 | -0.02 | 2 | 2586 | 1292 | 7 | 1241 | 1440 |
| 42 | 2020-01-16 | SRM 775 | 2 | 12 | 36.83 | 1.62 | 40 | 2584 | 1287 | 69 | 1234 | 1459 |
| 41 | 2019-11-02 | SRM 770 | 2 | 46 | 41.26 | -0.16 | 2 | 2544 | 1332 | 12 | 1165 | 1631 |
| 40 | 2019-10-10 | SRM 768 | 1 | 175 | 156.83 | -0.25 | -12 | 2542 | 1356 | -127 | 1153 | 1682 |
| 39 | 2019-09-10 | SRM 766 | 1 | 34 | 52.28 | -0.01 | 2 | 2554 | 1328 | 7 | 1280 | 1265 |
| 38 | 2019-06-22 | TCO19 SRM 761 | 1 | 75 | 115.02 | 0.09 | 8 | 2551 | 1405 | 37 | 1273 | 1384 |
| 37 | 2019-05-10 | TCO19 SRM 758 | 2 | 8 | 41.24 | 2.37 | 41 | 2544 | 1406 | 98 | 1236 | 1509 |
| 36 | 2019-05-01 | TCO19 Round 1B | 1 | 169 | 170.28 | 0.01 | 4 | 2503 | 1508 | 5 | 1138 | 1825 |
| 35 | 2019-04-29 | SRM 757 | 2 | 85 | 33.10 | -1.36 | -20 | 2499 | 1478 | -63 | 1133 | 1799 |
| 34 | 2019-04-25 | TCO19 SRM 756 | 1 | 108 | 128.93 | -0.07 | -2 | 2520 | 1400 | -19 | 1196 | 1608 |
| 33 | 2019-04-15 | TCO19 SRM 755 | 1 | 130 | 139.63 | 0.10 | 10 | 2521 | 1329 | -17 | 1215 | 1452 |
| 32 | 2019-01-19 | TCO19 SRM 747 | 2 | 22 | 35.25 | 0.68 | 19 | 2512 | 1388 | 50 | 1232 | 1455 |
| 31 | 2019-01-15 | TCO19 SRM 746 | 1 | 109 | 114.54 | 0.07 | 7 | 2492 | 1414 | -33 | 1182 | 1604 |
| 30 | 2018-12-09 | TCO19 SRM 743 | 2 | 20 | 29.08 | 0.54 | 17 | 2486 | 1453 | 31 | 1215 | 1529 |
| 29 | 2018-11-28 | TCO19 SRM 742 | 2 | 3 | 32.50 | 3.44 | 57 | 2468 | 1520 | 120 | 1184 | 1673 |
| 28 | 2018-10-30 | TCO19 SRM 741 | 2 | 21 | 23.65 | 0.17 | 10 | 2411 | 1680 | 36 | 1064 | 2063 |
| 27 | 2018-10-20 | TCO19 SRM 740 | 2 | 13 | 45.07 | 1.79 | 43 | 2401 | 1697 | 89 | 1028 | 2195 |
| 26 | 2018-10-10 | TCO 19 SRM 739 | 2 | 11 | 58.26 | 2.40 | 54 | 2358 | 1851 | 126 | 939 | 2646 |
| 25 | 2018-09-30 | TCO19 SRM 738 | 2 | 74 | 39.94 | -0.89 | -18 | 2304 | 1997 | -35 | 813 | 3152 |
| 24 | 2018-09-19 | TCO19 SRM 737 | 2 | 10 | 53.24 | 2.41 | 61 | 2322 | 1987 | 162 | 848 | 3128 |
| 23 | 2018-08-25 | TCO18 Wildcard Fun Round | 1 | 69 | 105.79 | -0.01 | 3 | 2261 | 2163 | 77 | 686 | 3652 |
| 22 | 2018-08-15 | SRM 736 *TCO19* | 2 | 114 | 81.90 | -0.48 | -10 | 2259 | 2242 | 28 | 609 | 3976 |
| 21 | 2018-08-04 | 2018 TCO Argentina Fun | 1 | 18 | 20.30 | -0.15 | -5 | 2268 | 2193 | 24 | 581 | 4000 |
| 20 | 2018-06-26 | 2018 TCO 2C | 1 | 191 | 143.46 | -0.42 | -22 | 2273 | 2366 | -147 | 557 | 4309 |
| 19 | 2018-06-14 | 2018 TCO 2B | 1 | 311 | 298.06 | -0.06 | -2 | 2295 | 2274 | 12 | 704 | 4000 |
| 18 | 2018-06-02 | 2018 TCO 2A | 1 | 420 | 452.42 | -0.07 | -4 | 2297 | 2252 | 10 | 692 | 4022 |
| 17 | 2018-05-03 | TCO18 Fun 1B | 1 | 87 | 71.84 | -0.32 | -20 | 2301 | 2423 | -138 | 682 | 4300 |
| 16 | 2018-04-21 | 2018 TCO 1A | 1 | 599 | 444.16 | -0.43 | -27 | 2321 | 2319 | -84 | 820 | 3766 |
| 15 | 2018-04-14 | SRM 733 | 2 | 150 | 78.57 | -1.17 | -32 | 2348 | 2181 | -114 | 904 | 3225 |
| 14 | 2018-03-29 | SRM 732 | 2 | 27 | 41.78 | 0.60 | 35 | 2380 | 2263 | 54 | 1018 | 2871 |
| 13 | 2018-03-17 | SRM 731 | 2 | 30 | 89.61 | 1.58 | 75 | 2346 | 2410 | 93 | 964 | 3148 |
| 12 | 2018-02-20 | SRM 730 | 2 | 79 | 91.70 | 0.22 | 21 | 2271 | 2779 | 30 | 871 | 3930 |
| 11 | 2018-01-25 | SRM 728 | 2 | 101 | 107.16 | 0.08 | 16 | 2249 | 2846 | 22 | 841 | 3977 |
| 10 | 2018-01-10 | SRM 727 | 2 | 37 | 79.25 | 1.10 | 78 | 2234 | 2979 | 93 | 819 | 4277 |
| 9 | 2017-12-19 | SRM 726 | 2 | 197 | 86.18 | -1.22 | -61 | 2156 | 3368 | -180 | 726 | 4762 |
| 8 | 2017-09-02 | Fun SRM 2017-09-02 | 1 | 42 | 35.92 | -0.23 | -17 | 2217 | 3272 | -8 | 906 | 3968 |
| 7 | 2017-08-24 | SRM 720 | 2 | 108 | 125.40 | 0.22 | 27 | 2234 | 3188 | 26 | 914 | 3914 |
| 6 | 2017-08-14 | SRM 719 | 2 | 133 | 73.81 | -0.85 | -44 | 2207 | 3330 | -84 | 888 | 4029 |
| 5 | 2017-07-12 | SRM 718 | 2 | 84 | 91.90 | 0.13 | 26 | 2251 | 3221 | 12 | 972 | 3620 |
| 4 | 2017-06-26 | SRM 716 | 2 | 149 | 94.28 | -0.66 | -39 | 2225 | 3302 | -35 | 960 | 3639 |
| 3 | 2017-05-30 | SRM 715 | 2 | 49 | 106.79 | 1.12 | 142 | 2264 | 3213 | 72 | 995 | 3566 |
| 2 | 2017-05-07 | SRM 714 | 2 | 244 | 118.81 | -1.04 | -109 | 2122 | 4055 | -261 | 923 | 4217 |
| 1 | 2017-04-18 | SRM 712 | 2 | 127 | 210.49 | 0.73 | 220 | 2231 | 3618 | -16 | 1184 | 2866 |