3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| 2021-08-21 | Division 1 | Division 2 | Single Round Match 811 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.282 | 0.761 | 1.176 | 0.343 | 0.446 | 48.6 | 83.0 | -154 | 716 | 3011 |
| initial | 0.280 | 0.777 | 1.203 | 0.340 | 0.449 | 33.8 | 93.6 | -218 | 748 | 2105 |
| Odd | 0.283 | 0.782 | 1.198 | 0.336 | 0.441 | 49.6 | 77.6 | -138 | 735 | 2586 |
| SRMFix | 0.280 | 0.786 | 1.202 | 0.334 | 0.440 | 35.9 | 85.8 | -175 | 872 | 2072 |
| SRM | 0.361 | 0.898 | 1.288 | 0.175 | 0.221 | -26.0 | 104.2 | -689 | 585 | 1785 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| andrii04 | 1,722.95 | 1 | 69.89 | 6.13 | 1 | 716 | 2946 | 582 | 585 | 1785 | 344 |
| hotpepsi | 1,481.57 | 2 | 4.04 | 1.01 | 354 | 6 | 3011 | 503 | 147 | 1186 | 1301 |
| nichke | 1,351.65 | 3 | 69.89 | 4.54 | 1 | 629 | 2859 | 699 | 431 | 1631 | 468 |
| KlausAriassen | 1,258.91 | 4 | 38.07 | 3.25 | 6 | 235 | 2693 | 975 | 151 | 1219 | 1202 |
| Rahul9999 | 1,251.02 | 5 | 32.57 | 2.70 | 12 | 91 | 2596 | 1159 | 125 | 1116 | 1480 |
| ash2199 | 1,237.71 | 6 | 69.89 | 3.54 | 1 | 556 | 2786 | 806 | 341 | 1541 | 561 |
| rreeennnnn | 1,166.36 | 7 | 22.82 | 1.70 | 11 | 72 | 2675 | 1010 | 84 | 1234 | 1160 |
| angel_dust | 1,163.37 | 8 | 69.89 | 3.13 | 1 | 520 | 2750 | 868 | 302 | 1502 | 614 |
| -tovarisch- | 1,145.07 | 9 | 69.89 | 2.96 | 1 | 504 | 2734 | 896 | 285 | 1485 | 633 |
| dwoolley3 | 1,127.21 | 10 | 17.30 | 0.79 | 295 | 6 | 2678 | 1004 | 82 | 1149 | 1399 |
| abhiiitcse | 1,087.69 | 11 | 30.70 | 1.48 | 50 | 32 | 2554 | 1258 | 77 | 1120 | 1466 |
| ankrypt | 1,080.72 | 12 | 27.10 | 1.18 | 58 | 19 | 2576 | 1211 | 73 | 1124 | 1452 |
| Ad_leon | 1,055.09 | 13 | 74.55 | 2.52 | 2 | 377 | 2575 | 1214 | 154 | 1181 | 1323 |
| astro_lion | 1,039.26 | 14 | 38.87 | 1.47 | 40 | 63 | 2515 | 1350 | 66 | 1089 | 1543 |
| Kanten-4205 | 999.97 | 15 | 31.47 | 1.07 | 21 | 34 | 2549 | 1280 | 83 | 1006 | 1875 |
| chuka231 | 986.63 | 16 | 25.36 | 0.66 | 97 | 12 | 2587 | 1183 | 54 | 1107 | 1502 |
| t98slider | 977.26 | 17 | 14.35 | -0.24 | 20 | 1 | 2718 | 930 | 86 | 940 | 2145 |
| Ferrumit | 976.85 | 18 | 37.33 | 1.05 | 98 | 17 | 2482 | 1418 | 38 | 1133 | 1427 |
| sync | 946.44 | 19 | 39.58 | 1.06 | 62 | 28 | 2474 | 1435 | 58 | 1015 | 1847 |
| dav1dw | 942.70 | 20 | 69.89 | 1.80 | 1 | 374 | 2604 | 1147 | 161 | 1361 | 844 |
| bubu2006 | 934.00 | 21 | 84.38 | 2.01 | 5 | 233 | 2360 | 1725 | 133 | 792 | 2719 |
| mbabanov | 904.69 | 22 | 42.32 | 0.94 | 4 | 103 | 2528 | 1321 | 62 | 1092 | 1536 |
| zhouwei | 883.05 | 23 | 26.52 | 0.21 | 160 | 13 | 2576 | 1210 | 18 | 1194 | 1279 |
| King_Rps | 866.44 | 24 | 67.26 | 1.49 | 8 | 103 | 2351 | 1746 | 101 | 826 | 2653 |
| boy_of_kutbilim | 857.93 | 25 | 69.89 | 1.48 | 1 | 328 | 2559 | 1252 | 122 | 1322 | 935 |
| kgodel | 849.52 | 26 | 35.65 | 0.46 | 28 | 29 | 2507 | 1372 | 40 | 1028 | 1701 |
| Aabhas_99 | 837.54 | 27 | 14.48 | -0.90 | 38 | -9 | 2706 | 953 | 1 | 1192 | 1281 |
| 19BIT93 | 825.32 | 28 | 100.73 | 1.85 | 16 | 203 | 2191 | 2317 | 84 | 810 | 2678 |
| ndjapic | 796.19 | 29 | 62.70 | 1.11 | 4 | 114 | 2393 | 1636 | 39 | 1069 | 1593 |
| [vegeta] | 724.17 | 30 | 39.39 | 0.39 | 5 | 47 | 2494 | 1390 | 15 | 1109 | 1500 |
| lpi | 722.45 | 31 | 48.40 | 0.64 | 4 | 117 | 2496 | 1384 | 3 | 1176 | 1337 |
| winterflame | 641.77 | 32 | 44.01 | 0.46 | 530 | 4 | 2416 | 1573 | 41 | 907 | 2292 |
| orendon | 632.92 | 33 | 69.89 | 1.08 | 1 | 264 | 2495 | 1389 | 67 | 1267 | 1070 |
| rbruno95 | 632.89 | 34 | 69.89 | 1.04 | 1 | 257 | 2487 | 1406 | 61 | 1261 | 1081 |
| nailBiter | 631.91 | 35 | 43.63 | 0.32 | 8 | 29 | 2444 | 1507 | 29 | 1014 | 1850 |
| geek1973 | 575.16 | 36 | 47.32 | 0.39 | 8 | 44 | 2431 | 1533 | 49 | 912 | 2267 |
| michar | 529.25 | 37 | 56.04 | 0.60 | 12 | 82 | 2407 | 1601 | 30 | 973 | 1996 |
| mdstoy | 463.71 | 38 | 19.29 | -0.98 | 28 | -12 | 2633 | 1092 | -2 | 1119 | 1468 |
| zettix | 451.64 | 39 | 79.94 | 1.03 | 25 | 72 | 2231 | 2060 | 73 | 703 | 3018 |
| heisencoder | 434.36 | 40 | 41.20 | 0.04 | 32 | 11 | 2445 | 1503 | 4 | 1048 | 1644 |
| nishant10 | 414.57 | 41 | 42.06 | 0.04 | 12 | 15 | 2442 | 1510 | 22 | 948 | 2068 |
| hujtomi | 376.35 | 42 | 116.33 | 1.47 | 7 | 375 | 2153 | 2550 | 95 | 651 | 3119 |
| preda.andrei | 326.52 | 43 | 69.89 | 0.70 | 1 | 194 | 2424 | 1553 | 8 | 1208 | 1239 |
| ptoolis | 251.90 | 44 | 54.57 | 0.31 | 367 | 4 | 2339 | 1773 | 12 | 951 | 2060 |
| Ansary | 236.19 | 45 | 50.72 | 0.17 | 63 | 8 | 2371 | 1695 | 16 | 927 | 2189 |
| satwik2708 | 228.86 | 46 | 69.89 | 0.60 | 1 | 175 | 2405 | 1606 | -9 | 1191 | 1286 |
| by_kutbilim | 225.09 | 47 | 57.97 | 0.30 | 3 | 66 | 2378 | 1673 | 13 | 971 | 1999 |
| ameyagandhi05 | 192.87 | 48 | 85.65 | 0.84 | 4 | 113 | 2230 | 2065 | 82 | 675 | 3075 |
| Mannerheim | 190.44 | 49 | 103.31 | 1.08 | 3 | 308 | 2269 | 1954 | -10 | 1013 | 1854 |
| xavier158 | 176.93 | 50 | 39.79 | -0.33 | 25 | -9 | 2436 | 1520 | -13 | 1026 | 1819 |
| aditya_14 | 171.76 | 51 | 93.71 | 0.88 | 5 | 111 | 2163 | 2465 | 82 | 609 | 3169 |
| sagar.topcoder | 167.27 | 52 | 36.88 | -0.50 | 112 | -5 | 2464 | 1453 | -14 | 1007 | 1871 |
| abhishekray3232 | 147.39 | 53 | 48.71 | -0.12 | 22 | 2 | 2379 | 1671 | 10 | 876 | 2453 |
| abcivashritt | 138.67 | 54 | 54.86 | 0.02 | 103 | 7 | 2340 | 1770 | 16 | 827 | 2649 |
| Alabanza | 137.07 | 55 | 49.36 | -0.16 | 17 | 1 | 2374 | 1684 | 25 | 793 | 2716 |
| Ghassane_ | 134.72 | 56 | 49.28 | -0.18 | 9 | 0 | 2373 | 1690 | 5 | 871 | 2521 |
| iMadReactions | 127.04 | 57 | 111.22 | 0.96 | 9 | 226 | 2089 | 2972 | 80 | 513 | 3257 |
| VioletVal | 125.45 | 58 | 58.31 | 0.01 | 15 | 11 | 2320 | 1823 | 21 | 786 | 2730 |
| emily2021 | 122.47 | 59 | 69.89 | 0.24 | 1 | 95 | 2326 | 1811 | -78 | 1122 | 1461 |
| AN20094028 | 117.15 | 60 | 94.66 | 0.66 | 3 | 141 | 2185 | 2329 | 66 | 654 | 3117 |
| sowfelicity | 103.04 | 61 | 23.35 | -1.38 | 31 | -32 | 2565 | 1240 | -51 | 1131 | 1433 |
| NaSaPaKri | 98.59 | 62 | 69.89 | 0.17 | 1 | 78 | 2308 | 1848 | -93 | 1107 | 1502 |
| talha999 | 94.40 | 63 | 69.89 | 0.15 | 1 | 72 | 2303 | 1871 | -98 | 1102 | 1514 |
| tausiq | 75.00 | 64 | 38.28 | -0.74 | 123 | -12 | 2445 | 1504 | -22 | 961 | 2017 |
| Laerte | 0.00 | 65 | 42.24 | -1.15 | 275 | -6 | 2660 | 1035 | -62 | 914 | 2264 |
| nursoltan-s | 0.00 | 65 | 52.49 | -0.84 | 28 | -14 | 2477 | 1429 | -59 | 874 | 2476 |
| kai977 | 0.00 | 65 | 53.40 | -0.82 | 226 | -6 | 2472 | 1438 | -71 | 952 | 2057 |
| vineetjai | 0.00 | 65 | 54.28 | -0.79 | 13 | -25 | 2441 | 1514 | -80 | 924 | 2206 |
| cvetoslav | 0.00 | 65 | 55.40 | -0.76 | 6 | -62 | 2388 | 1654 | -71 | 864 | 2535 |
| ikr | 0.00 | 65 | 59.63 | -0.66 | 22 | -13 | 2380 | 1668 | -45 | 798 | 2704 |
| semper88 | 0.00 | 65 | 59.85 | -0.65 | 4 | -37 | 2353 | 1742 | -116 | 956 | 2051 |
| murukessan | 0.00 | 65 | 63.81 | -0.56 | 3 | -40 | 2298 | 1883 | -141 | 979 | 1970 |
| overlord_ak | 0.00 | 65 | 65.19 | -0.53 | 2 | -51 | 2269 | 1955 | -178 | 994 | 1935 |
| tosif | 0.00 | 65 | 65.61 | -0.52 | 50 | -18 | 2297 | 1885 | -39 | 781 | 2787 |
| masaky | 0.00 | 65 | 66.58 | -0.50 | 12 | -19 | 2283 | 1920 | -26 | 706 | 3013 |
| Handicap | 0.00 | 65 | 67.83 | -0.47 | 3 | -48 | 2237 | 2041 | -110 | 883 | 2412 |
| shsatc21 | 0.00 | 65 | 67.99 | -0.47 | 23 | -10 | 2273 | 1942 | -24 | 706 | 3013 |
| Hackapie | 0.00 | 65 | 68.15 | -0.46 | 11 | -16 | 2265 | 1969 | -16 | 661 | 3105 |
| weastel | 0.00 | 65 | 70.33 | -0.42 | 3 | -39 | 2213 | 2110 | -84 | 807 | 2681 |
| UttamS. | 0.00 | 65 | 71.24 | -0.40 | 24 | -8 | 2231 | 2061 | -46 | 803 | 2691 |
| s.roy | 0.00 | 65 | 71.52 | -0.39 | 8 | -39 | 2196 | 2280 | -36 | 716 | 3003 |
| ash_pikachu | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| aditya2799 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| darkerchokepie | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| ankan2526 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| printf_satyam | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| trql | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| Mohd_Arbaz | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| nxtruong72 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| dyigitpolat | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| nerv.e | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| mayan_7 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| richa0001 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| kbonelove | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| BhavyaGanatra | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| amir13.tk09 | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| mohit_mishra | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| tummetisairam | 0.00 | 65 | 71.86 | -0.39 | 1 | -60 | 2170 | 2401 | -267 | 933 | 2160 |
| ashiknur | 0.00 | 65 | 72.37 | -0.38 | 9 | -23 | 2200 | 2153 | -25 | 691 | 3045 |
| striver290 | 0.00 | 65 | 74.30 | -0.34 | 2 | -38 | 2157 | 2522 | -121 | 840 | 2612 |
| agw02010 | 0.00 | 65 | 74.46 | -0.34 | 23 | -13 | 2180 | 2342 | -3 | 608 | 3172 |
| anmawa | 0.00 | 65 | 75.80 | -0.31 | 6 | -32 | 2141 | 2633 | -46 | 740 | 2937 |
| rabbitduck | 0.00 | 65 | 76.30 | -0.30 | 53 | -8 | 2157 | 2520 | -27 | 731 | 2961 |
| aggpranav | 0.00 | 65 | 76.75 | -0.29 | 2 | -34 | 2124 | 2761 | -117 | 830 | 2637 |
| chits007 | 0.00 | 65 | 77.80 | -0.27 | 70 | -4 | 2137 | 2647 | -35 | 757 | 2865 |
| am_hacker | 0.00 | 65 | 78.24 | -0.26 | 2 | -38 | 2097 | 2946 | -110 | 811 | 2677 |
| rac101ran | 0.00 | 65 | 78.65 | -0.26 | 3 | -27 | 2101 | 2920 | -65 | 746 | 2928 |
| shibbir2085 | 0.00 | 65 | 78.87 | -0.25 | 4 | -22 | 2102 | 2913 | -22 | 637 | 3141 |
| Sanidhya5402 | 0.00 | 65 | 78.87 | -0.25 | 2 | -31 | 2094 | 2951 | -92 | 763 | 2840 |
| Kungeal | 0.00 | 65 | 79.89 | -0.24 | 34 | -5 | 2102 | 2917 | 9 | 585 | 3195 |
| K_lash96 | 0.00 | 65 | 80.08 | -0.23 | 31 | -5 | 2099 | 2925 | 2 | 410 | 3319 |
| pgFuge | 0.00 | 65 | 81.79 | -0.20 | 21 | -6 | 2067 | 3140 | -11 | 648 | 3123 |
| t[]rr35 | 0.00 | 65 | 81.96 | -0.20 | 35 | -5 | 2065 | 3154 | 10 | 567 | 3213 |
| ALAN_CF | 0.00 | 65 | 82.43 | -0.19 | 5 | -16 | 2046 | 3189 | -12 | 616 | 3164 |
| noobyogi | 0.00 | 65 | 82.89 | -0.18 | 5 | -19 | 2034 | 3210 | -18 | 601 | 3178 |
| neo4104 | 0.00 | 65 | 83.82 | -0.16 | 45 | -7 | 2027 | 3218 | -26 | 715 | 3004 |
| cartoonshow57 | 0.00 | 65 | 84.24 | -0.16 | 4 | -14 | 2012 | 3235 | 1 | 525 | 3241 |
| heehcs | 0.00 | 65 | 84.62 | -0.15 | 4 | -22 | 1996 | 3250 | -15 | 625 | 3152 |
| gagaB | 0.00 | 65 | 85.70 | -0.13 | 5 | -18 | 1977 | 3266 | -19 | 634 | 3143 |
| firatozbay | 0.00 | 65 | 85.74 | -0.13 | 9 | -15 | 1978 | 3264 | -19 | 676 | 3074 |
| aayushbest1 | 0.00 | 65 | 86.34 | -0.12 | 7 | -7 | 1972 | 3274 | 37 | 405 | 3321 |
| flow | 0.00 | 65 | 89.11 | -0.08 | 19 | -6 | 1902 | 3301 | -78 | 982 | 1965 |
| abasu644 | 0.00 | 65 | 92.38 | -0.02 | 8 | 2 | 1795 | 3318 | -7 | 605 | 3174 |
| azolotnitsky | -8.54 | 124 | 118.92 | -0.06 | 2 | -17 | 1704 | 3330 | -300 | 659 | 3108 |
| ma2TopCoder | -25.00 | 125 | 46.46 | -1.44 | 17 | -35 | 2364 | 1714 | -158 | 602 | 3177 |
| Rameshver | -25.00 | 125 | 70.11 | -0.85 | 1 | -154 | 2077 | 3083 | -689 | 511 | 3259 |
| Ringmark | -25.00 | 125 | 117.15 | -0.10 | 12 | -11 | 1730 | 3326 | -118 | 391 | 3324 |