8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| 2019-07-17 | Division 1 | Division 2 | Single Round Match 763 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.124 | 0.583 | 0.888 | 0.547 | 0.729 | 13.8 | 22.4 | -78 | 217 | 4156 |
| EloSRM | 0.118 | 0.593 | 0.897 | 0.545 | 0.726 | 15.4 | 24.4 | -80 | 228 | 4542 |
| SRMFix | 0.114 | 0.615 | 0.915 | 0.519 | 0.698 | 8.9 | 21.4 | -74 | 151 | 3665 |
| SRM | 0.154 | 0.620 | 0.942 | 0.534 | 0.701 | 2.4 | 60.3 | -234 | 184 | 3782 |
| initial | 0.082 | 0.671 | 0.967 | 0.486 | 0.669 | 9.8 | 80.8 | -364 | 402 | 4166 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ecnerwal | 1,251.00 | 1 | 10.26 | 3.36 | 55 | 39 | 4133 | 12 | 127 | 3189 | 9 |
| bqi343 | 1,200.66 | 2 | 19.63 | 3.30 | 29 | 94 | 3957 | 35 | 135 | 2821 | 34 |
| jy_25 | 1,187.18 | 3 | 46.29 | 3.95 | 42 | 67 | 3543 | 178 | 184 | 2268 | 155 |
| mhq | 1,151.69 | 4 | 33.72 | 3.08 | 21 | 81 | 3712 | 108 | 162 | 2468 | 101 |
| Um_nik | 1,134.16 | 5 | 7.39 | 0.56 | 79 | 17 | 4215 | 6 | 25 | 3183 | 10 |
| jiry_2 | 980.88 | 6 | 11.28 | 0.91 | 42 | 34 | 4097 | 16 | 57 | 2950 | 22 |
| Petr | 642.36 | 7 | 2.94 | -1.25 | 470 | -4 | 4471 | 2 | -25 | 3452 | 3 |
| Swistakk | 639.81 | 8 | 18.44 | 1.20 | 89 | 24 | 3911 | 50 | 63 | 2770 | 43 |
| tourist | 601.92 | 9 | 2.28 | -1.98 | 240 | -8 | 4542 | 1 | -96 | 3782 | 1 |
| _aid | 590.51 | 10 | 17.65 | 0.82 | 94 | 13 | 3917 | 48 | 48 | 2699 | 57 |
| kmjp | 556.57 | 11 | 23.52 | 1.10 | 175 | 14 | 3804 | 86 | 44 | 2657 | 67 |
| satashun | 554.34 | 12 | 48.46 | 2.01 | 65 | 44 | 3495 | 204 | 127 | 2158 | 197 |
| scott_wu | 542.54 | 13 | 10.25 | -0.34 | 115 | -2 | 4092 | 17 | -16 | 3050 | 17 |
| grumpy_gordon | 528.95 | 14 | 39.00 | 1.48 | 61 | 37 | 3599 | 156 | 111 | 2218 | 173 |
| Ping_Pong | 528.36 | 15 | 33.22 | 1.15 | 19 | 59 | 3697 | 114 | 85 | 2393 | 123 |
| neal_wu | 521.75 | 16 | 15.15 | -0.08 | 162 | 1 | 3962 | 33 | -19 | 2925 | 25 |
| ainta | 514.22 | 17 | 14.68 | -0.21 | 64 | 0 | 3972 | 29 | -7 | 2808 | 36 |
| pashka | 512.87 | 18 | 16.90 | -0.09 | 212 | 1 | 3921 | 43 | 16 | 2690 | 58 |
| nika | 508.89 | 19 | 18.60 | -0.03 | 248 | 2 | 3885 | 55 | 18 | 2586 | 80 |
| gs14004 | 500.43 | 20 | 13.28 | -0.59 | 24 | -13 | 3994 | 25 | -11 | 2803 | 38 |
| dragoon | 488.72 | 21 | 49.92 | 1.25 | 126 | 24 | 3458 | 219 | 114 | 2036 | 249 |
| Marcin_smu | 487.36 | 22 | 14.46 | -0.60 | 69 | -8 | 3970 | 30 | -11 | 2737 | 46 |
| liympanda | 482.89 | 23 | 27.90 | 0.28 | 433 | 5 | 3721 | 104 | 34 | 2377 | 129 |
| Milanin | 479.99 | 24 | 43.16 | 0.85 | 242 | 17 | 3528 | 187 | 63 | 2199 | 180 |
| Egor | 477.69 | 25 | 10.90 | -1.20 | 440 | -5 | 4069 | 19 | -37 | 2893 | 27 |
| ksun48 | 472.08 | 26 | 9.10 | -1.52 | 97 | -12 | 4121 | 13 | -87 | 3244 | 7 |
| mHuman | 464.37 | 27 | 59.67 | 1.14 | 42 | 68 | 3397 | 259 | 92 | 2024 | 255 |
| linkct | 458.17 | 28 | 68.24 | 1.28 | 14 | 84 | 3324 | 313 | 126 | 1905 | 312 |
| sysulby | 457.95 | 29 | 58.90 | 1.02 | 33 | 33 | 3370 | 283 | 101 | 1950 | 292 |
| alex256 | 451.70 | 30 | 66.95 | 1.16 | 12 | 177 | 3430 | 235 | 124 | 1890 | 328 |
| izban | 448.90 | 31 | 16.36 | -0.92 | 76 | -15 | 3917 | 47 | -45 | 2758 | 44 |
| cerberus97 | 440.52 | 32 | 48.66 | 0.60 | 41 | 18 | 3467 | 215 | 43 | 2129 | 209 |
| ariacas | 440.43 | 33 | 24.64 | -0.42 | 140 | -4 | 3767 | 95 | -25 | 2561 | 83 |
| Jatana | 437.54 | 34 | 36.54 | 0.10 | 31 | 10 | 3604 | 149 | 7 | 2359 | 132 |
| egor.lifar | 434.85 | 35 | 36.09 | 0.04 | 34 | 7 | 3607 | 146 | 18 | 2222 | 171 |
| kotatsugame | 434.38 | 36 | 58.89 | 0.71 | 17 | 48 | 3386 | 266 | 52 | 2071 | 229 |
| natsugiri | 432.66 | 37 | 36.07 | -0.04 | 217 | 1 | 3601 | 153 | 13 | 2208 | 177 |
| satanic0258 | 427.12 | 38 | 60.46 | 0.67 | 62 | 17 | 3338 | 305 | 64 | 1938 | 298 |
| Ilya_MSU | 424.97 | 39 | 41.43 | 0.09 | 101 | 7 | 3540 | 181 | 20 | 2145 | 204 |
| jinzhao | 424.34 | 40 | 76.83 | 0.94 | 18 | 80 | 3228 | 383 | 89 | 1833 | 369 |
| kotamanegi | 424.14 | 41 | 73.36 | 0.84 | 52 | 32 | 3217 | 389 | 71 | 1868 | 339 |
| pikmike98 | 415.18 | 42 | 59.10 | 0.49 | 31 | 28 | 3364 | 288 | 52 | 1957 | 289 |
| gzlku | 413.33 | 43 | 59.11 | 0.46 | 19 | 34 | 3369 | 285 | 51 | 1993 | 267 |
| risujiroh | 407.35 | 44 | 59.39 | 0.43 | 24 | 20 | 3352 | 294 | 40 | 1973 | 282 |
| liymsheep | 393.70 | 45 | 31.78 | -0.50 | 49 | -11 | 3648 | 130 | -26 | 2306 | 138 |
| flashmt | 374.83 | 46 | 47.87 | 0.06 | 200 | 3 | 3460 | 218 | 18 | 2038 | 246 |
| DmitryGrigorev | 346.12 | 47 | 52.47 | 0.16 | 5 | 33 | 3440 | 228 | 53 | 1985 | 275 |
| pekempey | 320.17 | 48 | 46.26 | -0.05 | 43 | 3 | 3478 | 212 | 8 | 2072 | 228 |
| hitonanode | 280.14 | 49 | 108.21 | 1.14 | 3 | 228 | 2989 | 616 | 156 | 1695 | 479 |
| gainullin.ildar | 261.59 | 50 | 30.87 | -0.70 | 26 | -25 | 3647 | 132 | -34 | 2294 | 142 |
| olphe | 241.54 | 51 | 64.43 | 0.34 | 50 | 12 | 3291 | 338 | 22 | 1953 | 291 |
| square1001 | 241.19 | 52 | 32.52 | -0.68 | 37 | -15 | 3634 | 136 | -26 | 2235 | 163 |
| __Fig__ | 235.86 | 53 | 103.44 | 0.96 | 6 | 159 | 2988 | 618 | 149 | 1559 | 665 |
| ll931110 | 232.67 | 54 | 34.02 | -0.67 | 103 | -12 | 3616 | 140 | -53 | 2325 | 135 |
| adamant | 228.35 | 55 | 52.19 | -0.08 | 29 | 2 | 3412 | 249 | 33 | 1851 | 350 |
| jzd | 227.99 | 56 | 55.57 | -0.01 | 125 | 2 | 3375 | 277 | 33 | 1824 | 374 |
| Bohdan_23 | 225.59 | 57 | 84.42 | 0.57 | 11 | 64 | 3128 | 480 | 88 | 1582 | 622 |
| xiaodao | 225.24 | 58 | 63.91 | 0.14 | 118 | 8 | 3292 | 337 | 26 | 1829 | 372 |
| wisteria0410ss | 223.49 | 59 | 85.92 | 0.54 | 8 | 61 | 3108 | 504 | 66 | 1701 | 475 |
| mshcherba | 219.21 | 60 | 74.44 | 0.31 | 20 | 26 | 3200 | 412 | 59 | 1658 | 515 |
| socketnaut | 219.06 | 61 | 37.96 | -0.68 | 81 | -11 | 3564 | 170 | -36 | 2168 | 195 |
| rian | 218.96 | 62 | 49.50 | -0.32 | 61 | -6 | 3433 | 229 | -25 | 2073 | 227 |
| iafir | 211.13 | 63 | 45.02 | -0.48 | 43 | -11 | 3479 | 211 | -35 | 2070 | 230 |
| Breakun | 206.52 | 64 | 46.25 | -0.47 | 46 | -26 | 3450 | 222 | -31 | 2081 | 223 |
| Witaliy | 202.08 | 65 | 49.47 | -0.39 | 178 | -8 | 3432 | 233 | -41 | 2094 | 217 |
| espr1t | 200.71 | 66 | 60.39 | -0.13 | 408 | 0 | 3322 | 314 | 54 | 1547 | 676 |
| zaki_joho | 200.58 | 67 | 88.55 | 0.40 | 7 | 58 | 3075 | 529 | 43 | 1678 | 496 |
| [BIT]silence | 199.80 | 68 | 82.94 | 0.29 | 175 | 7 | 3088 | 518 | 58 | 1533 | 699 |
| impetus | 197.97 | 69 | 74.24 | 0.11 | 234 | 4 | 3180 | 430 | 20 | 1695 | 479 |
| bohuss | 194.51 | 70 | 97.13 | 0.47 | 372 | 7 | 2920 | 719 | 66 | 1458 | 841 |
| Blue_Heart | 193.31 | 71 | 85.62 | 0.27 | 75 | 16 | 3067 | 538 | 29 | 1622 | 565 |
| kzyKT | 191.81 | 72 | 87.55 | 0.28 | 170 | 6 | 3034 | 570 | 29 | 1622 | 565 |
| yamunaku | 189.39 | 73 | 73.61 | 0.01 | 14 | 6 | 3189 | 422 | -8 | 1773 | 410 |
| Filyan | 186.09 | 74 | 64.85 | -0.19 | 98 | -2 | 3273 | 350 | -7 | 1767 | 418 |
| segorov | 178.26 | 75 | 91.68 | 0.29 | 15 | 62 | 3042 | 562 | 32 | 1587 | 614 |
| NormalGeek | 176.23 | 76 | 105.20 | 0.47 | 115 | 14 | 2819 | 867 | 88 | 1328 | 1176 |
| khanhsp | 173.91 | 77 | 101.50 | 0.40 | 122 | 13 | 2868 | 792 | 55 | 1435 | 891 |
| _LT_zyc | 173.41 | 78 | 85.29 | 0.13 | 32 | 13 | 3067 | 536 | 6 | 1642 | 537 |
| fuppy | 170.25 | 79 | 61.13 | -0.37 | 25 | -10 | 3305 | 324 | -32 | 1811 | 386 |
| tasmeemreza | 170.24 | 80 | 78.75 | -0.02 | 24 | 5 | 3132 | 478 | -7 | 1671 | 503 |
| abisheka | 170.17 | 81 | 74.22 | -0.13 | 97 | -1 | 3175 | 435 | 22 | 1517 | 723 |
| varlevani | 168.76 | 82 | 75.81 | -0.11 | 112 | -1 | 3158 | 453 | -20 | 1708 | 464 |
| nmnmnmnmnmnmnm | 164.48 | 83 | 103.48 | 0.32 | 220 | 8 | 2837 | 839 | 31 | 1472 | 814 |
| nwin | 162.24 | 84 | 53.37 | -0.65 | 237 | -6 | 3391 | 262 | -72 | 1986 | 274 |
| nshal | 159.79 | 85 | 120.30 | 0.50 | 33 | 58 | 2599 | 1282 | 74 | 1302 | 1250 |
| m_dz | 157.99 | 86 | 96.19 | 0.16 | 172 | 8 | 2932 | 703 | 42 | 1381 | 1018 |
| koyumeishi | 154.63 | 87 | 70.39 | -0.31 | 111 | -6 | 3211 | 399 | -40 | 1731 | 443 |
| balakrishnan_v | 153.27 | 88 | 74.98 | -0.23 | 324 | -2 | 3166 | 448 | -26 | 1650 | 525 |
| veedoo | 151.77 | 89 | 112.29 | 0.34 | 21 | 48 | 2745 | 1004 | 69 | 1305 | 1240 |
| sahilsinghss73 | 148.79 | 90 | 113.94 | 0.34 | 12 | 35 | 2703 | 1074 | 57 | 1335 | 1149 |
| math957963 | 148.28 | 91 | 83.00 | -0.13 | 11 | -6 | 3074 | 530 | -18 | 1538 | 688 |
| xiangel | 142.91 | 92 | 92.02 | 0.00 | 59 | 2 | 2978 | 637 | 5 | 1459 | 838 |
| holeguma | 139.27 | 93 | 122.72 | 0.40 | 6 | 146 | 2623 | 1234 | 48 | 1323 | 1189 |
| Colonelm0 | 136.31 | 94 | 94.71 | 0.01 | 55 | 3 | 2946 | 683 | 1 | 1448 | 857 |
| yassin- | 133.22 | 95 | 85.36 | -0.15 | 52 | -3 | 3050 | 552 | 12 | 1343 | 1125 |
| Tiramister | 132.56 | 96 | 110.17 | 0.20 | 2 | 85 | 2816 | 876 | -76 | 1525 | 709 |
| ChiyosBigDragon | 132.11 | 97 | 107.46 | 0.15 | 13 | 20 | 2792 | 908 | 1 | 1419 | 928 |
| zizo0003 | 128.85 | 98 | 120.18 | 0.29 | 133 | 9 | 2552 | 1374 | 34 | 1268 | 1359 |
| linjoehan | 128.07 | 99 | 117.99 | 0.25 | 10 | 41 | 2633 | 1219 | 46 | 1271 | 1352 |
| scidylanpno | 125.13 | 100 | 77.25 | -0.37 | 21 | -16 | 3127 | 481 | -61 | 1589 | 610 |
| vinaysingh | 124.66 | 101 | 120.44 | 0.25 | 129 | 20 | 2557 | 1368 | 23 | 1266 | 1366 |
| Shubham_Avasthi | 124.43 | 102 | 116.49 | 0.19 | 14 | 23 | 2645 | 1192 | 28 | 1252 | 1419 |
| hamlet_fiis | 124.04 | 103 | 110.30 | 0.10 | 117 | 9 | 2738 | 1015 | -49 | 1509 | 744 |
| Homura | 121.18 | 104 | 103.36 | -0.01 | 43 | 4 | 2834 | 843 | 1 | 1260 | 1393 |
| Ruki.tc | 119.47 | 105 | 97.54 | -0.11 | 108 | -2 | 2906 | 739 | -32 | 1391 | 992 |
| Lei_Xufei | 114.38 | 106 | 104.96 | -0.01 | 79 | 1 | 2809 | 885 | -17 | 1347 | 1112 |
| MaksPylypovych | 106.55 | 107 | 113.41 | 0.08 | 10 | 19 | 2697 | 1087 | 15 | 1236 | 1475 |
| hotpepsi | 98.29 | 108 | 94.80 | -0.19 | 292 | -2 | 2940 | 693 | -29 | 1321 | 1193 |
| iino | 75.00 | 109 | 106.36 | -0.04 | 123 | 0 | 2789 | 914 | -14 | 1256 | 1402 |
| dreamoon | 0.00 | 110 | 37.63 | -1.66 | 237 | -11 | 3679 | 121 | -156 | 2308 | 137 |
| xiaowuc1 | 0.00 | 110 | 55.86 | -1.09 | 105 | -28 | 3404 | 254 | -164 | 1915 | 310 |
| ryo_issy | 0.00 | 110 | 56.70 | -1.07 | 67 | -23 | 3398 | 258 | -172 | 1984 | 276 |
| zhongzihao | 0.00 | 110 | 56.90 | -1.06 | 7 | -80 | 3338 | 306 | -234 | 1752 | 428 |
| boba5551 | 0.00 | 110 | 59.23 | -1.01 | 238 | -11 | 3379 | 272 | -156 | 1851 | 350 |
| falanga | 0.00 | 110 | 66.10 | -0.85 | 57 | -29 | 3276 | 348 | -171 | 1690 | 485 |
| nya_nya_meow | 0.00 | 110 | 75.01 | -0.67 | 35 | -19 | 3176 | 434 | -168 | 1650 | 525 |
| QWE_QWE | 0.00 | 110 | 76.91 | -0.63 | 16 | -27 | 3144 | 463 | -158 | 1537 | 690 |
| shdut | 0.00 | 110 | 81.82 | -0.54 | 80 | -11 | 3097 | 511 | -137 | 1534 | 696 |
| torus711 | 0.00 | 110 | 89.68 | -0.41 | 248 | -5 | 2996 | 602 | -121 | 1474 | 811 |
| NewForce | 0.00 | 110 | 96.74 | -0.30 | 215 | -5 | 2889 | 760 | -89 | 1335 | 1149 |
| chirag11032000 | 0.00 | 110 | 104.45 | -0.19 | 15 | -12 | 2746 | 999 | -84 | 1183 | 1651 |
| a_shahriari | 0.00 | 110 | 105.12 | -0.18 | 29 | -14 | 2731 | 1024 | -66 | 1207 | 1582 |
| Asocasno | 0.00 | 110 | 106.54 | -0.16 | 216 | -3 | 2712 | 1054 | -70 | 1214 | 1551 |
| sekiya9311 | 0.00 | 110 | 106.70 | -0.16 | 58 | -5 | 2707 | 1066 | -78 | 1223 | 1524 |
| dwoolley3 | 0.00 | 110 | 107.23 | -0.15 | 241 | -2 | 2699 | 1083 | -61 | 1186 | 1647 |
| olive35 | 0.00 | 110 | 107.48 | -0.15 | 20 | -15 | 2681 | 1123 | -73 | 1235 | 1479 |
| dush1729 | 0.00 | 110 | 109.65 | -0.12 | 92 | -3 | 2642 | 1200 | -47 | 1166 | 1693 |
| XLawin | 0.00 | 110 | 109.82 | -0.12 | 11 | -9 | 2632 | 1221 | -54 | 1163 | 1701 |
| anrieff | -25.00 | 129 | 40.20 | -1.69 | 378 | -11 | 3539 | 182 | -153 | 2015 | 260 |
| Balajiganapathi | -25.00 | 129 | 57.69 | -1.17 | 277 | -10 | 3338 | 307 | -155 | 1971 | 283 |