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.
| 2021-10-15 | Division 1 | Division 2 | Single Round Match 816 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.267 | 0.717 | 1.158 | 0.376 | 0.507 | 39.6 | 62.0 | -135 | 695 | 2933 |
| Odd | 0.256 | 0.725 | 1.166 | 0.381 | 0.522 | 39.7 | 57.2 | -122 | 702 | 2594 |
| initial | 0.243 | 0.758 | 1.202 | 0.339 | 0.472 | 29.3 | 91.3 | -181 | 630 | 2109 |
| SRMFix | 0.241 | 0.761 | 1.191 | 0.366 | 0.499 | 25.3 | 63.6 | -140 | 707 | 2041 |
| SRM | 0.361 | 0.907 | 1.305 | 0.090 | 0.121 | -35.4 | 105.0 | -594 | 418 | 1618 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| nicholask_17 | 1,375.86 | 1 | 30.25 | 4.92 | 5 | 276 | 2826 | 736 | 215 | 1309 | 930 |
| kphmd | 1,144.47 | 2 | 10.69 | 2.42 | 339 | 12 | 2843 | 708 | 111 | 1298 | 952 |
| cocodor2 | 587.53 | 3 | 62.43 | 4.38 | 1 | 695 | 2933 | 585 | 418 | 1618 | 467 |
| royappa | 537.13 | 4 | 33.21 | 3.05 | 285 | 41 | 2560 | 1235 | 102 | 1184 | 1274 |
| zizo0003 | 519.79 | 5 | 28.40 | 2.51 | 193 | 18 | 2588 | 1166 | 108 | 1094 | 1487 |
| warks | 513.82 | 6 | 62.43 | 3.38 | 1 | 609 | 2847 | 699 | 324 | 1524 | 570 |
| recuraki | 509.76 | 7 | 20.26 | 1.53 | 27 | 38 | 2708 | 943 | 91 | 1186 | 1268 |
| alliumnsk | 505.76 | 8 | 7.56 | -0.08 | 141 | 3 | 2914 | 615 | 71 | 1237 | 1125 |
| chicuong123 | 473.28 | 9 | 58.50 | 2.70 | 31 | 192 | 2467 | 1422 | 115 | 960 | 1945 |
| lbm365dl | 464.22 | 10 | 62.43 | 2.64 | 1 | 530 | 2768 | 825 | 249 | 1449 | 669 |
| gauhar_19 | 459.58 | 11 | 44.62 | 2.02 | 13 | 99 | 2505 | 1361 | 109 | 1015 | 1793 |
| abhiiitcse | 444.77 | 12 | 28.17 | 1.23 | 53 | 28 | 2601 | 1137 | 54 | 1188 | 1266 |
| ecto0310 | 440.78 | 13 | 18.70 | 0.52 | 5 | 67 | 2759 | 838 | 73 | 1238 | 1121 |
| shine4u | 424.09 | 14 | 12.23 | -0.20 | 106 | 2 | 2801 | 779 | 60 | 1120 | 1419 |
| semper88 | 408.49 | 15 | 35.07 | 1.23 | 8 | 70 | 2569 | 1214 | 65 | 1116 | 1428 |
| nailBiter | 375.25 | 16 | 32.00 | 1.00 | 12 | 46 | 2577 | 1194 | 51 | 1133 | 1388 |
| dwoolley3 | 373.19 | 17 | 20.72 | 0.28 | 300 | 4 | 2667 | 1007 | 36 | 1145 | 1370 |
| mukim | 344.82 | 18 | 35.96 | 1.00 | 20 | 40 | 2531 | 1297 | 57 | 1036 | 1626 |
| chandubaba | 311.59 | 19 | 43.63 | 1.20 | 179 | 30 | 2446 | 1476 | 79 | 873 | 2390 |
| koderkushy | 309.70 | 20 | 62.43 | 1.64 | 1 | 392 | 2630 | 1085 | 131 | 1331 | 881 |
| RedGrey1993 | 286.63 | 21 | 25.73 | 0.29 | 31 | 32 | 2633 | 1081 | 40 | 1109 | 1451 |
| Dejae | 267.80 | 22 | 36.46 | 0.73 | 19 | 32 | 2517 | 1331 | 63 | 942 | 2058 |
| kiran_uvce | 256.49 | 23 | 93.75 | 2.03 | 10 | 461 | 2173 | 2335 | 125 | 722 | 2920 |
| watarimaycry2 | 249.17 | 24 | 28.87 | 0.27 | 20 | 16 | 2581 | 1181 | 24 | 1095 | 1485 |
| abc32 | 243.32 | 25 | 48.41 | 0.95 | 8 | 73 | 2444 | 1479 | 58 | 965 | 1920 |
| conormuldoon | 240.24 | 26 | 31.15 | 0.26 | 22 | 23 | 2563 | 1227 | 13 | 1097 | 1479 |
| 0222_ | 235.83 | 27 | 18.92 | -0.51 | 46 | -8 | 2681 | 991 | 9 | 1143 | 1373 |
| zhouwei | 235.77 | 28 | 28.76 | 0.04 | 165 | 4 | 2570 | 1212 | -3 | 1149 | 1358 |
| Yogeshkumarm | 235.74 | 29 | 25.70 | -0.17 | 17 | 2 | 2603 | 1135 | -5 | 1119 | 1421 |
| rum3r | 227.00 | 30 | 59.30 | 0.98 | 3 | 138 | 2406 | 1571 | 50 | 982 | 1873 |
| khangai11 | 224.04 | 31 | 62.43 | 1.01 | 1 | 279 | 2516 | 1332 | 40 | 1240 | 1110 |
| cegprakash | 217.90 | 32 | 28.82 | -0.15 | 202 | 1 | 2566 | 1220 | 8 | 1052 | 1584 |
| ninilo97 | 213.98 | 33 | 34.37 | 0.06 | 18 | 14 | 2520 | 1323 | 39 | 867 | 2445 |
| chuka231 | 201.07 | 34 | 25.91 | -0.39 | 101 | -2 | 2596 | 1145 | -18 | 1157 | 1335 |
| tayu0110 | 196.53 | 35 | 26.95 | -0.38 | 10 | -8 | 2578 | 1191 | -13 | 1099 | 1475 |
| ma2TopCoder | 196.47 | 36 | 40.54 | 0.17 | 19 | 14 | 2459 | 1438 | 39 | 785 | 2665 |
| 19BIT93 | 193.90 | 37 | 49.60 | 0.42 | 20 | 29 | 2389 | 1615 | 16 | 942 | 2058 |
| vmcompany404 | 187.36 | 38 | 62.43 | 0.72 | 1 | 217 | 2454 | 1455 | -10 | 1190 | 1258 |
| JR_Jahed | 183.24 | 39 | 43.97 | 0.17 | 5 | 36 | 2448 | 1470 | 21 | 934 | 2085 |
| shsatc21 | 165.99 | 40 | 60.77 | 0.60 | 27 | 24 | 2278 | 1878 | 60 | 730 | 2886 |
| mostafa_9A7C2 | 154.49 | 41 | 18.33 | -1.16 | 94 | -9 | 2688 | 974 | -34 | 1139 | 1380 |
| ivanica | 149.07 | 42 | 54.29 | 0.37 | 14 | 29 | 2345 | 1713 | 46 | 749 | 2828 |
| Laerte | 134.50 | 43 | 21.91 | -0.97 | 280 | -5 | 2643 | 1055 | -12 | 1002 | 1827 |
| Jeka_Melnikov | 133.58 | 44 | 29.51 | -0.58 | 15 | -20 | 2538 | 1288 | -43 | 1094 | 1487 |
| barbarik_vs | 131.53 | 45 | 42.14 | -0.10 | 3 | 11 | 2440 | 1487 | -62 | 1099 | 1475 |
| god_shiva | 126.49 | 46 | 23.68 | -0.96 | 55 | -16 | 2609 | 1124 | -31 | 1075 | 1533 |
| masaky | 119.52 | 47 | 62.71 | 0.42 | 17 | 27 | 2262 | 1924 | 49 | 700 | 2940 |
| sowfelicity | 119.22 | 48 | 28.88 | -0.73 | 32 | -19 | 2546 | 1267 | -42 | 1089 | 1498 |
| imehedi357 | 117.79 | 49 | 62.43 | 0.35 | 1 | 128 | 2366 | 1669 | -85 | 1115 | 1433 |
| jayeshmann | 50.00 | 50 | 75.32 | 0.59 | 2 | 145 | 2244 | 1963 | 84 | 625 | 3071 |
| NaSaPaKri | 0.00 | 51 | 37.07 | -0.97 | 6 | -33 | 2648 | 1043 | -124 | 1068 | 1545 |
| Ad_leon | 0.00 | 51 | 40.53 | -0.84 | 5 | -38 | 2579 | 1186 | -122 | 1016 | 1789 |
| JaydevMehta | 0.00 | 51 | 44.28 | -0.71 | 286 | -3 | 2550 | 1259 | -80 | 1046 | 1600 |
| Ferrumit | 0.00 | 51 | 48.45 | -0.58 | 101 | -6 | 2479 | 1405 | -73 | 987 | 1860 |
| nursoltan-s | 0.00 | 51 | 50.77 | -0.51 | 31 | -10 | 2437 | 1491 | -35 | 772 | 2731 |
| winterflame | 0.00 | 51 | 52.32 | -0.47 | 535 | -2 | 2419 | 1536 | -51 | 872 | 2429 |
| mashijams | 0.00 | 51 | 54.11 | -0.42 | 4 | -29 | 2363 | 1678 | -74 | 823 | 2582 |
| cozmoanut | 0.00 | 51 | 55.82 | -0.38 | 4 | -28 | 2334 | 1737 | -74 | 817 | 2587 |
| ptoolis | 0.00 | 51 | 56.61 | -0.36 | 372 | -2 | 2347 | 1711 | -56 | 899 | 2265 |
| UttamS. | 0.00 | 51 | 58.21 | -0.32 | 29 | -5 | 2315 | 1787 | -55 | 865 | 2448 |
| cons1nil | 0.00 | 51 | 58.46 | -0.31 | 307 | -2 | 2313 | 1790 | -43 | 831 | 2559 |
| TICKET_106317 | 0.00 | 51 | 58.78 | -0.30 | 4 | -19 | 2290 | 1849 | -51 | 703 | 2936 |
| ramywafa | 0.00 | 51 | 60.28 | -0.27 | 124 | -4 | 2277 | 1884 | -19 | 667 | 3007 |
| mrmendee | 0.00 | 51 | 62.45 | -0.22 | 11 | -11 | 2227 | 2012 | -16 | 641 | 3054 |
| dante1995 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| Aqin7 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| Loblod | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| sgnchad | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| vivek_0110 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| Tuvshee.Z | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| jagaa1008 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| neckrawarmer | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| CrazyinI.T. | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| nobody2310 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| ankit_agrawal | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| nahian9696 | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| duyanhdinh | 0.00 | 51 | 62.45 | -0.22 | 1 | -31 | 2207 | 2066 | -251 | 949 | 1993 |
| aryan57_ | 0.00 | 51 | 64.26 | -0.17 | 2 | -16 | 2183 | 2308 | -120 | 837 | 2542 |
| ritesh8145 | 0.00 | 51 | 64.26 | -0.17 | 2 | -16 | 2183 | 2308 | -120 | 837 | 2542 |
| cluu30 | 0.00 | 51 | 64.28 | -0.17 | 2 | -16 | 2182 | 2310 | -120 | 837 | 2542 |
| mtzw9204 | 0.00 | 51 | 64.34 | -0.17 | 9 | -7 | 2190 | 2294 | -8 | 653 | 3036 |
| vgrover21 | 0.00 | 51 | 64.97 | -0.16 | 6 | -8 | 2174 | 2333 | -17 | 666 | 3018 |
| RuvenBaumgart | 0.00 | 51 | 65.42 | -0.15 | 3 | -10 | 2161 | 2441 | -68 | 764 | 2744 |
| r-tron18 | 0.00 | 51 | 65.83 | -0.14 | 2 | -14 | 2147 | 2542 | -96 | 777 | 2707 |
| martin0327 | 0.00 | 51 | 65.94 | -0.14 | 2 | -14 | 2144 | 2552 | -118 | 833 | 2554 |
| yashika_03 | 0.00 | 51 | 67.03 | -0.11 | 6 | -5 | 2125 | 2712 | -11 | 568 | 3130 |
| xenux | 0.00 | 51 | 67.18 | -0.11 | 2 | -8 | 2118 | 2739 | -66 | 697 | 2955 |
| Kungeal | 0.00 | 51 | 67.96 | -0.09 | 36 | -1 | 2103 | 2840 | 12 | 596 | 3098 |
| heshan94 | 0.00 | 51 | 68.95 | -0.07 | 3 | -2 | 2071 | 3024 | -19 | 458 | 3219 |
| kimno | 0.00 | 51 | 69.42 | -0.06 | 9 | 0 | 2057 | 3090 | 62 | 263 | 3263 |
| systemcrasher | 0.00 | 51 | 69.46 | -0.06 | 2 | 0 | 2055 | 3095 | -54 | 668 | 3004 |
| pgFuge | 0.00 | 51 | 69.76 | -0.06 | 26 | 0 | 2045 | 3113 | 10 | 582 | 3117 |
| moses13 | 0.00 | 51 | 73.52 | 0.02 | 12 | 11 | 1867 | 3225 | 21 | 507 | 3184 |
| hegazy | 0.00 | 51 | 75.89 | 0.07 | 2 | 40 | 1561 | 3256 | -59 | 679 | 2987 |
| Alex_Bovk | -25.00 | 95 | 27.77 | -1.79 | 110 | -15 | 2571 | 1210 | -163 | 897 | 2284 |
| knottronov | -25.00 | 95 | 62.05 | -0.63 | 1 | -135 | 2103 | 2838 | -594 | 606 | 3090 |
| ankitprograms | -25.00 | 95 | 62.05 | -0.63 | 1 | -135 | 2103 | 2838 | -594 | 606 | 3090 |
| yuki2006 | -50.00 | 98 | 38.90 | -1.33 | 220 | -13 | 2448 | 1468 | -156 | 783 | 2666 |