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.
| 2020-10-17 | Division 1 | Division 2 | Single Round Match 791 - Round 1 Fixed | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.110 | 0.562 | 0.819 | 0.549 | 0.719 | 3.9 | 18.2 | -69 | 131 | 3710 |
| EloSRM | 0.113 | 0.569 | 0.825 | 0.536 | 0.708 | 9.7 | 21.0 | -51 | 163 | 4641 |
| SRM | 0.158 | 0.587 | 0.855 | 0.517 | 0.685 | -2.5 | 68.0 | -289 | 286 | 3850 |
| initial | 0.081 | 0.594 | 0.862 | 0.532 | 0.695 | 9.8 | 71.5 | -272 | 509 | 4281 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Petr | 1,128.20 | 1 | 3.74 | 1.90 | 503 | 8 | 4495 | 2 | 87 | 3547 | 2 |
| tourist | 834.46 | 2 | 2.27 | 0.18 | 269 | 3 | 4641 | 1 | -1 | 3850 | 1 |
| ksun48 | 704.82 | 3 | 8.02 | 1.42 | 126 | 17 | 4238 | 10 | 41 | 3405 | 3 |
| anhpp | 670.44 | 4 | 78.03 | 4.29 | 27 | 163 | 3238 | 347 | 203 | 1666 | 459 |
| Um_nik | 652.23 | 5 | 6.04 | 0.27 | 106 | 7 | 4334 | 4 | 19 | 3331 | 7 |
| scott_wu | 650.60 | 6 | 7.63 | 0.35 | 135 | 8 | 4248 | 9 | 7 | 3298 | 8 |
| _aid | 590.41 | 7 | 11.24 | 0.68 | 122 | 12 | 4093 | 22 | 31 | 2932 | 26 |
| espr1t | 574.63 | 8 | 49.40 | 2.63 | 438 | 16 | 3406 | 235 | 153 | 2068 | 198 |
| nuip | 566.31 | 9 | 28.43 | 1.66 | 190 | 18 | 3686 | 103 | 95 | 2425 | 86 |
| K.A.D.R | 540.32 | 10 | 20.77 | 1.05 | 297 | 11 | 3820 | 68 | 80 | 2517 | 71 |
| neal_wu | 530.78 | 11 | 9.90 | -0.15 | 197 | 0 | 4135 | 17 | -14 | 3149 | 14 |
| RAVEman | 529.58 | 12 | 16.76 | 0.48 | 355 | 6 | 3910 | 49 | 26 | 2781 | 37 |
| ecnerwal | 528.62 | 13 | 6.49 | -1.00 | 84 | -10 | 4292 | 7 | -34 | 3232 | 11 |
| natsugiri | 514.39 | 14 | 27.10 | 0.95 | 251 | 10 | 3700 | 102 | 48 | 2428 | 85 |
| ll931110 | 512.10 | 15 | 35.99 | 1.26 | 113 | 35 | 3592 | 132 | 89 | 2205 | 142 |
| satanic0258 | 487.10 | 16 | 54.48 | 1.77 | 74 | 46 | 3378 | 252 | 150 | 1923 | 261 |
| SSRS_ | 484.81 | 17 | 50.60 | 1.57 | 11 | 80 | 3456 | 204 | 107 | 2160 | 154 |
| m_99 | 477.32 | 18 | 47.28 | 1.39 | 10 | 90 | 3505 | 174 | 98 | 2162 | 153 |
| catlower | 475.31 | 19 | 48.18 | 1.34 | 62 | 36 | 3441 | 215 | 106 | 2051 | 205 |
| bqi343 | 474.79 | 20 | 4.81 | -2.06 | 56 | -20 | 4386 | 3 | -77 | 3364 | 4 |
| Swistakk | 469.44 | 21 | 15.93 | -0.40 | 97 | -6 | 3920 | 43 | 14 | 2609 | 52 |
| hitonanode | 468.81 | 22 | 26.65 | 0.28 | 40 | 9 | 3707 | 99 | 57 | 2216 | 135 |
| Ra16bit | 465.83 | 23 | 23.26 | 0.02 | 216 | 2 | 3761 | 80 | 15 | 2491 | 73 |
| mshcherba | 460.26 | 24 | 57.01 | 1.25 | 44 | 36 | 3339 | 280 | 113 | 1929 | 259 |
| fuppy | 452.84 | 25 | 37.54 | 0.59 | 59 | 15 | 3551 | 145 | 42 | 2248 | 125 |
| ikatanic | 448.09 | 26 | 16.20 | -0.68 | 201 | -6 | 3913 | 46 | -17 | 2653 | 46 |
| mohamad_jrs | 447.86 | 27 | 66.03 | 1.29 | 201 | 29 | 3232 | 350 | 123 | 1786 | 359 |
| socketnaut | 446.99 | 28 | 25.04 | -0.16 | 104 | 0 | 3725 | 87 | -10 | 2475 | 81 |
| pikmike98 | 432.38 | 29 | 33.53 | 0.21 | 49 | 10 | 3601 | 127 | 9 | 2376 | 96 |
| heno239 | 429.88 | 30 | 49.64 | 0.73 | 5 | 105 | 3493 | 184 | 103 | 2031 | 218 |
| minato_ | 429.09 | 31 | 58.86 | 0.92 | 20 | 40 | 3323 | 287 | 78 | 1965 | 248 |
| boba5551 | 426.87 | 32 | 49.93 | 0.64 | 259 | 10 | 3394 | 246 | 63 | 1979 | 241 |
| Witaliy | 425.54 | 33 | 47.19 | 0.52 | 180 | 24 | 3440 | 216 | 34 | 2078 | 190 |
| liympanda | 420.88 | 34 | 26.32 | -0.37 | 447 | -2 | 3701 | 101 | -9 | 2351 | 98 |
| balakrishnan_v | 412.50 | 35 | 68.34 | 0.96 | 352 | 12 | 3190 | 388 | 93 | 1783 | 360 |
| fetetriste | 374.49 | 36 | 49.54 | 0.46 | 308 | 6 | 3395 | 245 | 91 | 1772 | 368 |
| AlexFetisov | 329.47 | 37 | 60.65 | 0.71 | 170 | 16 | 3279 | 313 | 72 | 1862 | 297 |
| Vasyl[alphacom] | 306.72 | 38 | 23.30 | -0.70 | 308 | -7 | 3751 | 81 | -15 | 2296 | 111 |
| noimi | 299.83 | 39 | 38.44 | -0.02 | 22 | 4 | 3529 | 158 | -5 | 2264 | 123 |
| kmjp | 292.12 | 40 | 20.29 | -0.98 | 202 | -8 | 3811 | 70 | -41 | 2423 | 87 |
| cax | 280.01 | 41 | 40.87 | -0.00 | 85 | 3 | 3496 | 181 | 7 | 2119 | 170 |
| EmK | 268.91 | 42 | 47.92 | 0.19 | 240 | 7 | 3414 | 233 | 13 | 2075 | 193 |
| kiyoshi0205 | 265.37 | 43 | 80.48 | 0.90 | 12 | 62 | 3110 | 457 | 85 | 1768 | 371 |
| kotamanegi | 237.76 | 44 | 35.08 | -0.33 | 84 | -3 | 3566 | 139 | -17 | 2237 | 130 |
| emthrm | 232.63 | 45 | 46.61 | 0.05 | 50 | 4 | 3427 | 225 | 14 | 2019 | 224 |
| Rubikun | 232.42 | 46 | 34.47 | -0.42 | 30 | -7 | 3571 | 136 | -14 | 2170 | 147 |
| nwin | 230.20 | 47 | 40.12 | -0.23 | 274 | -1 | 3502 | 176 | -18 | 2181 | 144 |
| chemthan | 226.60 | 48 | 31.43 | -0.61 | 92 | -8 | 3613 | 124 | -10 | 2115 | 172 |
| math957963 | 224.38 | 49 | 49.26 | 0.01 | 35 | 4 | 3396 | 244 | 51 | 1793 | 353 |
| atomicenergy | 223.17 | 50 | 41.66 | -0.26 | 19 | -8 | 3476 | 194 | -3 | 2052 | 204 |
| wleite | 220.37 | 51 | 72.50 | 0.51 | 408 | 7 | 3141 | 429 | 79 | 1585 | 548 |
| varlevani | 218.74 | 52 | 66.75 | 0.36 | 124 | 11 | 3207 | 374 | 81 | 1593 | 534 |
| jy_25 | 218.55 | 53 | 38.16 | -0.47 | 68 | -8 | 3520 | 166 | 15 | 1899 | 275 |
| syco | 218.47 | 54 | 56.82 | 0.07 | 354 | 3 | 3308 | 292 | 22 | 1831 | 316 |
| nakari1124 | 215.30 | 55 | 87.10 | 0.66 | 57 | 28 | 3005 | 557 | 74 | 1584 | 552 |
| KKT89 | 211.60 | 56 | 77.49 | 0.47 | 33 | 18 | 3099 | 475 | 57 | 1660 | 464 |
| flyman3046 | 210.65 | 57 | 90.86 | 0.67 | 113 | 18 | 2954 | 610 | 69 | 1583 | 556 |
| timics | 210.37 | 58 | 82.02 | 0.50 | 95 | 17 | 3049 | 518 | 75 | 1536 | 622 |
| aditya_sheth | 209.66 | 59 | 94.18 | 0.68 | 15 | 54 | 2953 | 615 | 286 | 1486 | 708 |
| Mojumbo | 206.72 | 60 | 79.38 | 0.40 | 6 | 58 | 3118 | 454 | 47 | 1697 | 432 |
| moririn2528 | 206.03 | 61 | 48.20 | -0.34 | 16 | -11 | 3393 | 247 | -12 | 1901 | 272 |
| tatyam | 204.41 | 62 | 38.70 | -0.68 | 18 | -24 | 3497 | 180 | -53 | 2098 | 178 |
| trp_ | 204.38 | 63 | 105.59 | 0.74 | 10 | 107 | 2870 | 738 | 120 | 1411 | 858 |
| flukehn | 201.62 | 64 | 92.15 | 0.53 | 7 | 132 | 3054 | 515 | 100 | 1420 | 840 |
| kzyKT | 199.93 | 65 | 73.84 | 0.18 | 205 | 4 | 3123 | 447 | 14 | 1718 | 410 |
| MauricioC | 198.84 | 66 | 37.57 | -0.81 | 163 | -9 | 3527 | 159 | -66 | 2113 | 174 |
| IvayloS | 197.71 | 67 | 61.62 | -0.12 | 185 | -1 | 3252 | 334 | 22 | 1654 | 468 |
| nmnmnmnmnmnmnm | 197.10 | 68 | 91.78 | 0.43 | 249 | 8 | 2934 | 643 | 20 | 1648 | 472 |
| DAle | 194.97 | 69 | 70.57 | 0.03 | 240 | 3 | 3157 | 415 | 37 | 1551 | 599 |
| himanshu1125 | 193.84 | 70 | 99.15 | 0.50 | 25 | 31 | 2873 | 734 | 81 | 1345 | 1019 |
| Alphagocc | 191.32 | 71 | 109.16 | 0.62 | 12 | 106 | 2821 | 817 | 78 | 1425 | 827 |
| tute7627 | 191.24 | 72 | 49.85 | -0.53 | 29 | -12 | 3373 | 257 | -31 | 1817 | 335 |
| SharpC | 190.80 | 73 | 74.37 | 0.03 | 213 | 2 | 3116 | 455 | 11 | 1620 | 504 |
| coderbd | 189.05 | 74 | 115.08 | 0.64 | 230 | 13 | 2640 | 1218 | 41 | 1486 | 708 |
| olphe | 188.58 | 75 | 45.34 | -0.73 | 65 | -15 | 3423 | 227 | -74 | 2043 | 213 |
| at_f | 188.37 | 76 | 86.12 | 0.18 | 22 | 13 | 3001 | 565 | 34 | 1481 | 723 |
| auaua | 183.09 | 77 | 112.28 | 0.54 | 9 | 61 | 2732 | 1000 | 75 | 1332 | 1065 |
| Bohdan_23 | 181.09 | 78 | 35.62 | -1.13 | 40 | -20 | 3542 | 151 | -94 | 2062 | 200 |
| Lei_Xufei | 178.66 | 79 | 97.91 | 0.31 | 99 | 12 | 2869 | 739 | 36 | 1441 | 788 |
| kuuso1 | 172.31 | 80 | 89.49 | 0.16 | 119 | 7 | 2958 | 607 | 31 | 1468 | 747 |
| jerdno | 171.80 | 81 | 109.32 | 0.43 | 49 | 25 | 2738 | 983 | 48 | 1379 | 937 |
| Shun_PI | 171.28 | 82 | 96.52 | 0.24 | 7 | 50 | 2923 | 664 | 25 | 1393 | 896 |
| marcosk | 168.30 | 83 | 61.24 | -0.44 | 33 | -13 | 3243 | 341 | -44 | 1735 | 394 |
| sparsh98 | 163.47 | 84 | 85.54 | 0.03 | 28 | 6 | 3000 | 566 | 20 | 1405 | 866 |
| vitruvius | 162.11 | 85 | 112.03 | 0.40 | 21 | 79 | 2753 | 954 | 58 | 1343 | 1025 |
| cjoa2 | 159.17 | 86 | 79.47 | -0.11 | 304 | -1 | 3059 | 509 | -14 | 1561 | 585 |
| risujiroh | 155.91 | 87 | 28.06 | -1.63 | 59 | -22 | 3652 | 112 | -147 | 2321 | 108 |
| chocimir | 151.94 | 88 | 94.12 | 0.10 | 36 | 21 | 2921 | 666 | 35 | 1355 | 989 |
| AndreyG | 145.98 | 89 | 99.68 | 0.16 | 86 | 12 | 2849 | 771 | 11 | 1412 | 853 |
| smdrozdov | 145.31 | 90 | 106.90 | 0.25 | 48 | 22 | 2768 | 923 | 34 | 1291 | 1184 |
| mkawa2 | 136.03 | 91 | 102.96 | 0.18 | 6 | 34 | 2830 | 801 | -1 | 1433 | 803 |
| lpm | 124.11 | 92 | 119.10 | 0.37 | 15 | 63 | 2616 | 1278 | 93 | 1263 | 1279 |
| DmitriyH | 107.27 | 93 | 91.04 | -0.03 | 57 | 2 | 2936 | 640 | 1 | 1407 | 862 |
| MateoCV | 100.72 | 94 | 77.80 | -0.27 | 12 | -16 | 3061 | 506 | -29 | 1477 | 730 |
| pickleweasel2 | 100.13 | 95 | 111.95 | 0.24 | 65 | 12 | 2687 | 1102 | 21 | 1281 | 1217 |
| agw | 93.32 | 96 | 102.25 | 0.09 | 264 | 3 | 2808 | 842 | 20 | 1312 | 1124 |
| NewForce | 93.30 | 97 | 95.28 | -0.03 | 229 | 1 | 2888 | 713 | 8 | 1306 | 1137 |
| dusty.and.rusty | 91.78 | 98 | 70.30 | -0.48 | 123 | -9 | 3148 | 419 | -50 | 1539 | 616 |
| pdwd | 75.00 | 99 | 81.32 | -0.29 | 197 | -4 | 3036 | 527 | -68 | 1589 | 543 |
| hotpepsi | 75.00 | 99 | 84.33 | -0.24 | 331 | -2 | 3005 | 558 | -47 | 1500 | 685 |
| maroon_kuri | 0.00 | 101 | 22.61 | -2.35 | 41 | -31 | 4182 | 12 | -185 | 2897 | 30 |
| dalt | 0.00 | 101 | 48.51 | -1.25 | 19 | -36 | 3513 | 171 | -225 | 1973 | 245 |
| BSBandme | 0.00 | 101 | 54.61 | -1.08 | 194 | -15 | 3445 | 213 | -136 | 1583 | 556 |
| Hec | 0.00 | 101 | 56.05 | -1.04 | 111 | -21 | 3419 | 230 | -163 | 1885 | 287 |
| azukun | 0.00 | 101 | 59.04 | -0.97 | 95 | -29 | 3369 | 259 | -165 | 1754 | 382 |
| BlahDuckling747 | 0.00 | 101 | 72.86 | -0.66 | 11 | -43 | 3169 | 404 | -153 | 1516 | 658 |
| shdut | 0.00 | 101 | 80.13 | -0.53 | 102 | -12 | 3101 | 473 | -94 | 1382 | 927 |
| titia | 0.00 | 101 | 83.94 | -0.46 | 47 | -12 | 3047 | 519 | -142 | 1579 | 560 |
| sebamarin | 0.00 | 101 | 84.17 | -0.46 | 24 | -21 | 3036 | 529 | -127 | 1477 | 730 |
| Ruki.tc | 0.00 | 101 | 87.91 | -0.39 | 132 | -7 | 2995 | 573 | -127 | 1528 | 631 |
| IAMSHARIFUL | 0.00 | 101 | 88.51 | -0.38 | 20 | -16 | 2977 | 588 | -93 | 1317 | 1107 |
| mban259 | 0.00 | 101 | 91.99 | -0.33 | 68 | -8 | 2933 | 646 | -84 | 1321 | 1095 |
| -k | 0.00 | 101 | 92.66 | -0.32 | 32 | -12 | 2919 | 672 | -116 | 1452 | 775 |
| bohuss | 0.00 | 101 | 93.01 | -0.31 | 378 | -5 | 2920 | 669 | -90 | 1368 | 956 |
| Maksim1744 | 0.00 | 101 | 96.82 | -0.26 | 2 | -51 | 2812 | 837 | -289 | 1420 | 840 |
| KTR | 0.00 | 101 | 97.84 | -0.24 | 75 | -6 | 2840 | 783 | -78 | 1313 | 1119 |
| snest21 | 0.00 | 101 | 98.20 | -0.23 | 7 | -26 | 2814 | 831 | -93 | 1232 | 1384 |
| andrewsk | 0.00 | 101 | 103.05 | -0.16 | 29 | -8 | 2740 | 978 | -53 | 1231 | 1386 |
| spider_0859 | 0.00 | 101 | 103.22 | -0.16 | 14 | -10 | 2734 | 996 | -38 | 1174 | 1624 |
| praise_x | 0.00 | 101 | 103.94 | -0.15 | 25 | -7 | 2722 | 1019 | -57 | 1228 | 1405 |
| Pavl0 | 0.00 | 101 | 105.26 | -0.13 | 2 | -27 | 2672 | 1130 | -227 | 1317 | 1107 |
| jellc | 0.00 | 101 | 106.61 | -0.12 | 5 | -13 | 2652 | 1176 | -112 | 1280 | 1222 |
| itohdak.kyopro | 0.00 | 101 | 106.85 | -0.11 | 5 | -14 | 2646 | 1196 | -84 | 1215 | 1469 |
| ahmad_salah | 0.00 | 101 | 107.31 | -0.11 | 16 | -9 | 2638 | 1221 | -57 | 1191 | 1571 |
| god_shiva | 0.00 | 101 | 107.76 | -0.10 | 48 | -6 | 2630 | 1243 | -54 | 1205 | 1504 |
| Alex_Bovk | 0.00 | 101 | 108.78 | -0.09 | 89 | -2 | 2604 | 1305 | -40 | 1198 | 1541 |
| kennang | 0.00 | 101 | 109.29 | -0.08 | 5 | -10 | 2580 | 1362 | -70 | 1205 | 1504 |
| gms00 | 0.00 | 101 | 111.78 | -0.05 | 3 | -9 | 2487 | 1611 | -99 | 1205 | 1504 |
| kai977 | 0.00 | 101 | 111.79 | -0.05 | 217 | -1 | 2495 | 1589 | -28 | 1175 | 1622 |
| karimconan | 0.00 | 101 | 112.28 | -0.04 | 2 | -7 | 2466 | 1669 | -129 | 1169 | 1640 |
| jupiro | -25.00 | 131 | 91.62 | -0.52 | 31 | -16 | 2912 | 683 | -196 | 1163 | 1666 |