8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| 2022-01-08 | Division 1 | Division 2 | Single Round Match 821 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| initial | 0.244 | 0.753 | 1.217 | 0.361 | 0.489 | 29.3 | 90.6 | -311 | 763 | 2041 |
| SRMFix | 0.277 | 0.770 | 1.209 | 0.380 | 0.494 | 16.2 | 79.8 | -166 | 795 | 1995 |
| EloSRM | 0.274 | 0.794 | 1.206 | 0.330 | 0.457 | 32.1 | 87.2 | -154 | 823 | 2936 |
| SRM | 0.360 | 1.042 | 1.412 | -0.116 | -0.186 | -75.9 | 137.9 | -802 | 520 | 1720 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| kostia244 | 1,291.67 | 1 | 93.58 | 6.55 | 2 | 823 | 2936 | 567 | 332 | 1335 | 824 |
| BucketPotato | 851.18 | 2 | 74.36 | 5.22 | 1 | 686 | 2936 | 568 | 520 | 1720 | 364 |
| bluesky_hope | 787.14 | 3 | 74.36 | 4.63 | 1 | 651 | 2900 | 618 | 466 | 1666 | 408 |
| mkagenius | 710.18 | 4 | 14.58 | 1.87 | 260 | 12 | 2779 | 792 | 116 | 1233 | 1075 |
| god_shiva | 708.49 | 5 | 32.81 | 2.71 | 58 | 49 | 2605 | 1102 | 137 | 980 | 1771 |
| cubefreak777 | 646.23 | 6 | 24.32 | 2.02 | 9 | 153 | 2792 | 768 | 122 | 1182 | 1209 |
| Laerte | 555.90 | 7 | 24.78 | 1.82 | 283 | 13 | 2648 | 1015 | 92 | 1079 | 1420 |
| Kanten-4205 | 245.59 | 8 | 29.49 | 1.88 | 23 | 57 | 2643 | 1023 | 84 | 1149 | 1275 |
| Alex_Bovk | 238.99 | 9 | 25.85 | 1.52 | 114 | 18 | 2642 | 1026 | 67 | 1204 | 1151 |
| ashish02 | 238.44 | 10 | 18.44 | 0.88 | 13 | 56 | 2767 | 808 | 57 | 1242 | 1048 |
| homeshifter | 237.56 | 11 | 97.12 | 3.14 | 3 | 396 | 2481 | 1334 | 207 | 882 | 2117 |
| chicuong123 | 236.96 | 12 | 33.79 | 1.49 | 35 | 49 | 2596 | 1109 | 74 | 1054 | 1470 |
| dwoolley3 | 236.30 | 13 | 21.20 | 0.70 | 304 | 6 | 2682 | 960 | 33 | 1210 | 1135 |
| rapit02 | 233.70 | 14 | 74.36 | 2.41 | 1 | 459 | 2708 | 916 | 250 | 1450 | 639 |
| zizo0003 | 225.76 | 15 | 27.32 | 0.86 | 197 | 9 | 2618 | 1077 | 31 | 1224 | 1091 |
| naresh0839 | 222.34 | 16 | 34.69 | 1.12 | 12 | 68 | 2607 | 1097 | 79 | 1004 | 1709 |
| King_Rps | 221.88 | 17 | 40.41 | 1.25 | 12 | 67 | 2558 | 1192 | 65 | 1042 | 1496 |
| ankrypt | 220.97 | 18 | 30.53 | 0.76 | 65 | 15 | 2592 | 1119 | 30 | 1142 | 1288 |
| umutoztunc | 220.04 | 19 | 61.08 | 1.68 | 6 | 148 | 2488 | 1318 | 80 | 999 | 1724 |
| abhiiitcse | 218.91 | 20 | 27.17 | 0.44 | 56 | 14 | 2623 | 1062 | 14 | 1197 | 1173 |
| yuvansh | 216.75 | 21 | 23.88 | 0.18 | 44 | 16 | 2660 | 992 | 24 | 1153 | 1262 |
| Nick000 | 212.54 | 22 | 46.65 | 1.08 | 59 | 51 | 2494 | 1306 | 29 | 1073 | 1433 |
| shahil_005 | 212.06 | 23 | 49.92 | 1.12 | 15 | 68 | 2486 | 1325 | 87 | 787 | 2443 |
| I_sumit | 211.37 | 24 | 28.43 | 0.24 | 9 | 39 | 2637 | 1040 | 32 | 1084 | 1403 |
| LEON_KG | 209.50 | 25 | 62.89 | 1.33 | 94 | 26 | 2353 | 1611 | 75 | 759 | 2531 |
| JaydevMehta | 209.47 | 26 | 33.07 | 0.35 | 290 | 4 | 2558 | 1193 | 19 | 1078 | 1425 |
| apoorv_me | 208.94 | 27 | 91.46 | 1.76 | 2 | 318 | 2448 | 1401 | 128 | 878 | 2128 |
| tayu0110 | 208.72 | 28 | 22.43 | -0.32 | 14 | -2 | 2659 | 993 | 3 | 1134 | 1301 |
| prvocislo | 208.66 | 29 | 74.36 | 1.36 | 1 | 317 | 2566 | 1178 | 120 | 1320 | 863 |
| kant97 | 207.19 | 30 | 32.97 | 0.14 | 17 | 16 | 2570 | 1167 | 16 | 1051 | 1474 |
| hemaruba | 207.00 | 31 | 92.51 | 1.58 | 9 | 183 | 2304 | 1720 | 101 | 690 | 2711 |
| andrewsk | 206.62 | 32 | 13.60 | -1.24 | 44 | -16 | 2767 | 809 | -13 | 1182 | 1209 |
| adityagupta11 | 202.26 | 33 | 84.74 | 1.36 | 4 | 158 | 2336 | 1642 | 72 | 856 | 2298 |
| 19BIT93 | 200.75 | 34 | 41.24 | 0.28 | 23 | 18 | 2503 | 1295 | 7 | 1037 | 1509 |
| nailBiter | 200.49 | 35 | 29.36 | -0.25 | 16 | -1 | 2587 | 1130 | -3 | 1081 | 1413 |
| ptoolis | 199.97 | 36 | 58.48 | 0.70 | 375 | 7 | 2364 | 1585 | 18 | 950 | 1882 |
| cegprakash | 197.70 | 37 | 31.41 | -0.24 | 204 | 0 | 2568 | 1173 | -5 | 1055 | 1465 |
| NavierBoltzmann | 197.49 | 38 | 74.36 | 0.97 | 1 | 250 | 2500 | 1299 | 62 | 1262 | 1003 |
| Beringer | 197.04 | 39 | 46.09 | 0.24 | 176 | 14 | 2460 | 1368 | 4 | 1030 | 1527 |
| raviupreti85 | 196.77 | 40 | 62.08 | 0.63 | 49 | 41 | 2374 | 1556 | -1 | 1016 | 1674 |
| masaky | 195.22 | 41 | 59.53 | 0.54 | 21 | 26 | 2376 | 1553 | 34 | 838 | 2354 |
| 0222_ | 194.66 | 42 | 20.78 | -1.01 | 47 | -20 | 2661 | 991 | -20 | 1123 | 1326 |
| ivanica | 193.86 | 43 | 56.75 | 0.40 | 17 | 26 | 2396 | 1516 | 37 | 803 | 2416 |
| Ubiquitary | 189.96 | 44 | 68.98 | 0.65 | 29 | 44 | 2330 | 1655 | 52 | 652 | 2785 |
| reeed | 188.67 | 45 | 97.37 | 1.11 | 6 | 236 | 2318 | 1683 | 38 | 804 | 2412 |
| yashika_03 | 188.23 | 46 | 88.34 | 0.94 | 9 | 84 | 2236 | 1873 | 61 | 666 | 2764 |
| lpi | 186.84 | 47 | 49.54 | 0.08 | 6 | 28 | 2449 | 1396 | -27 | 1035 | 1516 |
| sowfelicity | 185.96 | 48 | 27.32 | -0.81 | 34 | -16 | 2592 | 1120 | -38 | 1125 | 1323 |
| mihar | 185.91 | 49 | 43.40 | -0.18 | 212 | 0 | 2468 | 1357 | -30 | 1043 | 1495 |
| kai977 | 183.91 | 50 | 40.13 | -0.32 | 229 | -2 | 2492 | 1315 | -20 | 991 | 1736 |
| wiesiu_p | 179.30 | 51 | 49.84 | -0.03 | 248 | 3 | 2421 | 1461 | -26 | 1012 | 1688 |
| jamzz8 | 171.85 | 52 | 41.73 | -0.32 | 6 | -10 | 2470 | 1350 | -19 | 940 | 1953 |
| jeya.balaji | 170.04 | 53 | 120.95 | 1.19 | 10 | 284 | 2089 | 2708 | 8 | 824 | 2390 |
| Diginom | 168.90 | 54 | 26.45 | -1.03 | 15 | -41 | 2576 | 1156 | -56 | 1096 | 1381 |
| katoli | 164.97 | 55 | 74.36 | 0.44 | 1 | 141 | 2391 | 1525 | -32 | 1168 | 1236 |
| yin1 | 164.87 | 56 | 74.36 | 0.41 | 1 | 136 | 2385 | 1533 | -37 | 1163 | 1244 |
| mostafa_9A7C2 | 163.23 | 57 | 20.87 | -1.45 | 97 | -12 | 2668 | 975 | -42 | 1045 | 1493 |
| rohitsinghal4u | 160.53 | 58 | 88.62 | 0.61 | 54 | 31 | 2181 | 2206 | 27 | 657 | 2778 |
| nivid_xtr | 156.62 | 59 | 74.36 | 0.33 | 1 | 118 | 2368 | 1576 | -53 | 1147 | 1283 |
| denisx356 | 152.31 | 60 | 87.08 | 0.54 | 3 | 132 | 2294 | 1742 | -13 | 825 | 2386 |
| EdiPro | 151.18 | 61 | 74.36 | 0.29 | 1 | 107 | 2356 | 1602 | -63 | 1137 | 1297 |
| michalkowalski | 148.48 | 62 | 120.05 | 0.95 | 28 | 157 | 1980 | 2918 | 32 | 630 | 2812 |
| michar | 146.31 | 63 | 53.48 | -0.24 | 15 | -4 | 2388 | 1531 | -22 | 878 | 2128 |
| int_jim | 145.36 | 64 | 74.36 | 0.22 | 1 | 90 | 2340 | 1637 | -78 | 1122 | 1330 |
| kimno | 145.06 | 65 | 102.50 | 0.66 | 12 | 57 | 2096 | 2680 | 90 | 323 | 2986 |
| abdelkareem | 143.98 | 66 | 95.20 | 0.53 | 31 | 70 | 2170 | 2257 | 9 | 693 | 2707 |
| shsatc21 | 141.88 | 67 | 70.90 | 0.08 | 31 | 7 | 2280 | 1772 | 8 | 720 | 2674 |
| SatyamPandey | 140.78 | 68 | 80.55 | 0.24 | 54 | 17 | 2224 | 1914 | 1 | 728 | 2646 |
| jahidhossaine | 140.38 | 69 | 89.07 | 0.37 | 3 | 87 | 2234 | 1880 | -35 | 799 | 2426 |
| rkas | 138.53 | 70 | 88.79 | 0.34 | 2 | 111 | 2260 | 1821 | -76 | 859 | 2288 |
| Pokeninja | 138.51 | 71 | 77.23 | 0.12 | 2 | 59 | 2290 | 1748 | -119 | 959 | 1842 |
| elyor.m | 136.92 | 72 | 70.02 | -0.04 | 20 | 7 | 2286 | 1755 | -15 | 754 | 2539 |
| SubCero | 134.30 | 73 | 110.55 | 0.60 | 101 | 52 | 2010 | 2900 | -11 | 707 | 2687 |
| royappa | 129.50 | 74 | 32.36 | -1.19 | 286 | -13 | 2547 | 1212 | -79 | 1105 | 1365 |
| nemesis_7377 | 127.20 | 75 | 74.36 | -0.01 | 1 | 30 | 2280 | 1773 | -135 | 1065 | 1449 |
| Kungeal | 126.63 | 76 | 95.15 | 0.32 | 40 | 16 | 2117 | 2582 | 10 | 624 | 2820 |
| akshat1911 | 122.77 | 77 | 74.36 | -0.05 | 1 | 20 | 2270 | 1793 | -145 | 1055 | 1465 |
| Rpsushil | 122.38 | 78 | 95.84 | 0.30 | 2 | 93 | 2188 | 2194 | -2 | 559 | 2877 |
| UttamS. | 120.55 | 79 | 66.87 | -0.24 | 33 | -3 | 2298 | 1730 | -29 | 743 | 2608 |
| Novaprometheus | 107.05 | 80 | 105.01 | 0.39 | 11 | 92 | 2108 | 2626 | 0 | 514 | 2907 |
| pat246 | 102.03 | 81 | 101.62 | 0.33 | 58 | 33 | 2080 | 2788 | -5 | 623 | 2822 |
| ZeLon | 100.66 | 82 | 74.36 | -0.14 | 1 | -4 | 2246 | 1849 | -172 | 1028 | 1534 |
| wildtusker | 97.52 | 83 | 114.33 | 0.46 | 17 | 97 | 2008 | 2902 | -6 | 578 | 2863 |
| pra18 | 95.63 | 84 | 95.84 | 0.19 | 9 | 46 | 2141 | 2480 | -26 | 633 | 2808 |
| pieterfsnyman | 92.38 | 85 | 74.36 | -0.19 | 1 | -17 | 2233 | 1887 | -188 | 1012 | 1688 |
| ziegurd | 78.93 | 86 | 77.44 | -0.15 | 2 | -5 | 2223 | 1916 | -146 | 828 | 2375 |
| Parchandri | 0.00 | 87 | 42.41 | -1.35 | 95 | -24 | 2598 | 1105 | -127 | 1048 | 1485 |
| Homura | 0.00 | 87 | 49.87 | -1.12 | 56 | -26 | 2500 | 1298 | -55 | 586 | 2856 |
| heisencoder | 0.00 | 87 | 53.64 | -1.01 | 37 | -23 | 2458 | 1371 | -112 | 898 | 2067 |
| Nisameyy | 0.00 | 87 | 56.98 | -0.92 | 2 | -86 | 2358 | 1599 | -271 | 922 | 2010 |
| mdzuhair66 | 0.00 | 87 | 63.30 | -0.77 | 3 | -80 | 2295 | 1738 | -166 | 772 | 2481 |
| rocking_21 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| eartquake | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| abelalem | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| crazyarmy | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| Darrenlee12345 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| 0htoAi | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| 18jad | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| pianoman244 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| Michailus | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| hkaithal | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| TICKET_99112 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| nazimuddin223t | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| sm.sohan | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| s_monty | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| technuts01 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| O_E | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| binaryBuster | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| yuviji | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| abhi0709 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| yashwrdhn | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| DavideMiro | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| abhishekolympix | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| shiroha_f14 | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| hamidy | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| tayosam | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| hartiksalaria | 0.00 | 87 | 74.90 | -0.53 | 1 | -95 | 2155 | 2388 | -334 | 866 | 2233 |
| saed_amiri | 0.00 | 87 | 76.79 | -0.49 | 2 | -61 | 2168 | 2283 | -211 | 763 | 2507 |
| eipiguy | 0.00 | 87 | 78.50 | -0.46 | 3 | -47 | 2163 | 2317 | -153 | 728 | 2646 |
| techy.sadiq | 0.00 | 87 | 79.16 | -0.45 | 2 | -63 | 2139 | 2487 | -205 | 745 | 2606 |
| chits007 | 0.00 | 87 | 80.94 | -0.42 | 75 | -8 | 2173 | 2225 | -72 | 706 | 2690 |
| nikrikpik1 | 0.00 | 87 | 82.36 | -0.39 | 4 | -35 | 2130 | 2512 | -118 | 688 | 2712 |
| Ursula | 0.00 | 87 | 84.09 | -0.36 | 8 | -43 | 2101 | 2657 | -81 | 651 | 2787 |
| dvrg | 0.00 | 87 | 85.57 | -0.34 | 2 | -54 | 2072 | 2812 | -154 | 609 | 2831 |
| pgFuge | 0.00 | 87 | 87.06 | -0.31 | 29 | -10 | 2097 | 2677 | -59 | 629 | 2814 |
| fcorzo | 0.00 | 87 | 88.25 | -0.29 | 3 | -47 | 2044 | 2863 | -112 | 588 | 2852 |
| Diwakar_001 | 0.00 | 87 | 89.82 | -0.27 | 4 | -29 | 2040 | 2870 | -71 | 512 | 2917 |
| aayushbest1 | 0.00 | 87 | 91.51 | -0.24 | 10 | -17 | 2028 | 2881 | -38 | 480 | 2941 |
| muthujothi | 0.00 | 87 | 99.78 | -0.11 | 7 | -17 | 1880 | 2956 | -27 | 360 | 2981 |
| Venky.svr | -25.00 | 130 | 74.36 | -0.81 | 1 | -152 | 2098 | 2675 | -697 | 503 | 2927 |
| lovelyether | -50.00 | 131 | 74.36 | -0.82 | 1 | -154 | 2096 | 2681 | -802 | 398 | 2974 |