4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| 2021-09-17 | Division 1 | Division 2 | Single Round Match 813 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.279 | 0.694 | 1.140 | 0.442 | 0.587 | 35.3 | 62.3 | -139 | 765 | 2999 |
| SRMFix | 0.271 | 0.710 | 1.158 | 0.448 | 0.587 | 26.7 | 67.3 | -151 | 858 | 2058 |
| initial | 0.271 | 0.752 | 1.229 | 0.417 | 0.565 | 32.7 | 90.5 | -244 | 726 | 2032 |
| SRM | 0.364 | 0.894 | 1.312 | 0.076 | 0.092 | -40.9 | 102.3 | -639 | 573 | 1773 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| nor_ | 1,426.22 | 1 | 63.76 | 5.99 | 1 | 765 | 2999 | 506 | 573 | 1773 | 343 |
| t98slider | 1,345.62 | 2 | 15.62 | 2.97 | 22 | 50 | 2761 | 833 | 170 | 1168 | 1308 |
| tristram12 | 1,243.85 | 3 | 41.27 | 3.78 | 3 | 293 | 2720 | 920 | 198 | 1286 | 985 |
| Aabhas_99 | 1,183.40 | 4 | 15.90 | 1.99 | 39 | 34 | 2740 | 876 | 81 | 1273 | 1030 |
| 0222_ | 1,139.03 | 5 | 22.47 | 2.17 | 45 | 72 | 2689 | 973 | 101 | 1134 | 1387 |
| _g_r_ | 1,086.57 | 6 | 20.01 | 1.74 | 31 | 43 | 2691 | 967 | 85 | 1207 | 1206 |
| ma2TopCoder | 1,004.61 | 7 | 48.49 | 2.79 | 18 | 81 | 2445 | 1470 | 144 | 746 | 2817 |
| abhiiitcse | 923.23 | 8 | 29.64 | 1.89 | 52 | 36 | 2573 | 1200 | 73 | 1134 | 1387 |
| Tiago_Marques | 899.09 | 9 | 63.76 | 2.82 | 1 | 528 | 2762 | 830 | 270 | 1470 | 639 |
| nailBiter | 782.49 | 10 | 39.34 | 1.98 | 9 | 93 | 2538 | 1282 | 90 | 1104 | 1468 |
| D3structor | 736.75 | 11 | 65.31 | 2.57 | 2 | 358 | 2578 | 1187 | 179 | 1080 | 1526 |
| border_b | 698.47 | 12 | 16.57 | 0.47 | 16 | 25 | 2721 | 916 | 78 | 1083 | 1515 |
| madun1999 | 535.65 | 13 | 63.76 | 2.29 | 1 | 467 | 2701 | 951 | 214 | 1414 | 722 |
| warm4C0 | 527.56 | 14 | 37.69 | 1.43 | 62 | 74 | 2534 | 1287 | 32 | 1200 | 1228 |
| nishant10 | 511.90 | 15 | 40.66 | 1.44 | 14 | 73 | 2505 | 1353 | 77 | 1014 | 1802 |
| mdstoy | 511.17 | 16 | 19.79 | 0.31 | 30 | 12 | 2663 | 1015 | 29 | 1209 | 1198 |
| sh_maestro | 496.05 | 17 | 35.06 | 1.04 | 220 | 15 | 2499 | 1359 | 29 | 1161 | 1326 |
| mukim | 466.70 | 18 | 39.08 | 1.12 | 19 | 44 | 2491 | 1378 | 68 | 979 | 1886 |
| bwayne | 461.04 | 19 | 40.50 | 1.09 | 6 | 86 | 2520 | 1315 | 75 | 1004 | 1828 |
| UttamS. | 447.99 | 20 | 65.33 | 1.71 | 26 | 49 | 2270 | 1895 | 85 | 824 | 2557 |
| Ad_leon | 446.35 | 21 | 26.05 | 0.31 | 3 | 57 | 2632 | 1079 | 28 | 1209 | 1198 |
| Laerte | 443.73 | 22 | 19.32 | -0.19 | 277 | 1 | 2658 | 1023 | 41 | 1001 | 1836 |
| V.Lapytskyi | 430.97 | 23 | 63.76 | 1.47 | 1 | 350 | 2584 | 1172 | 115 | 1315 | 925 |
| Alex_Bovk | 430.27 | 24 | 24.84 | 0.05 | 108 | 4 | 2593 | 1148 | 24 | 1080 | 1526 |
| dwoolley3 | 428.66 | 25 | 18.09 | -0.47 | 297 | -1 | 2673 | 999 | 13 | 1148 | 1359 |
| karmamarga | 395.60 | 26 | 34.10 | 0.39 | 31 | 27 | 2520 | 1316 | 25 | 1046 | 1604 |
| ankrypt | 381.98 | 27 | 25.99 | -0.06 | 60 | 3 | 2579 | 1183 | 6 | 1142 | 1373 |
| zhouwei | 341.04 | 28 | 26.62 | -0.07 | 162 | 3 | 2572 | 1203 | -4 | 1173 | 1301 |
| makio93 | 335.40 | 29 | 34.50 | 0.25 | 10 | 28 | 2517 | 1323 | 6 | 1097 | 1485 |
| heisencoder | 333.73 | 30 | 34.14 | 0.19 | 34 | 14 | 2507 | 1348 | 3 | 1105 | 1463 |
| yaihacks | 333.21 | 31 | 25.15 | -0.30 | 8 | -3 | 2582 | 1174 | -12 | 1148 | 1359 |
| tayu0110 | 327.61 | 32 | 31.49 | -0.02 | 8 | 14 | 2533 | 1288 | 8 | 1056 | 1579 |
| Rahul9999 | 282.86 | 33 | 24.23 | -0.45 | 13 | -8 | 2588 | 1161 | -6 | 1110 | 1455 |
| chuka231 | 269.71 | 34 | 24.04 | -0.50 | 99 | -3 | 2595 | 1141 | -14 | 1141 | 1375 |
| TICKET_106317 | 264.37 | 35 | 61.08 | 0.80 | 2 | 151 | 2408 | 1560 | 7 | 1046 | 1604 |
| King_Rps | 258.48 | 36 | 43.06 | 0.26 | 10 | 25 | 2436 | 1485 | 23 | 926 | 2100 |
| utkalsinha | 257.50 | 37 | 44.02 | 0.25 | 3 | 50 | 2453 | 1454 | -13 | 1060 | 1568 |
| semper88 | 245.31 | 38 | 42.62 | 0.16 | 6 | 25 | 2440 | 1479 | 1 | 998 | 1846 |
| hitanshu_mehta | 242.28 | 39 | 63.76 | 0.71 | 1 | 208 | 2442 | 1475 | 0 | 1200 | 1228 |
| naruto_uchiha | 241.69 | 40 | 78.04 | 0.96 | 5 | 160 | 2259 | 1928 | 77 | 645 | 3010 |
| mostafa_9A7C2 | 240.86 | 41 | 16.19 | -1.34 | 91 | -11 | 2691 | 969 | -28 | 1104 | 1468 |
| tonysta | 239.03 | 42 | 95.16 | 1.18 | 2 | 427 | 2272 | 1886 | 52 | 823 | 2559 |
| winterflame | 237.48 | 43 | 41.74 | -0.04 | 532 | 1 | 2424 | 1520 | -4 | 966 | 1927 |
| cegprakash | 231.78 | 44 | 26.49 | -0.73 | 201 | -5 | 2566 | 1215 | -20 | 1044 | 1611 |
| cons1nil | 231.53 | 45 | 56.05 | 0.32 | 305 | 6 | 2306 | 1807 | 14 | 839 | 2517 |
| ptoolis | 223.80 | 46 | 51.41 | 0.16 | 369 | 3 | 2342 | 1715 | -5 | 929 | 2088 |
| ikr | 178.36 | 47 | 46.61 | -0.01 | 23 | 5 | 2386 | 1612 | 18 | 816 | 2565 |
| 19BIT93 | 160.67 | 48 | 68.54 | 0.51 | 17 | 55 | 2247 | 1951 | 12 | 822 | 2560 |
| michar | 155.00 | 49 | 43.48 | -0.17 | 13 | 0 | 2407 | 1563 | -19 | 954 | 1967 |
| jasikora | 143.60 | 50 | 63.76 | 0.35 | 1 | 126 | 2360 | 1679 | -69 | 1131 | 1394 |
| agw02010 | 106.01 | 51 | 69.81 | 0.45 | 24 | 36 | 2215 | 2036 | 44 | 652 | 3002 |
| conormuldoon | 100.00 | 52 | 26.42 | -0.98 | 21 | -31 | 2540 | 1273 | -57 | 1084 | 1511 |
| tausiq | 80.39 | 53 | 39.32 | -0.43 | 125 | -5 | 2440 | 1480 | -22 | 940 | 2049 |
| zizo0003 | 50.00 | 54 | 24.96 | -1.11 | 190 | -6 | 2581 | 1177 | -49 | 1086 | 1507 |
| judgelaw | 25.00 | 55 | 63.76 | 0.21 | 1 | 91 | 2325 | 1759 | -99 | 1101 | 1474 |
| watarimaycry2 | 0.00 | 56 | 44.30 | -0.82 | 17 | -20 | 2535 | 1286 | -86 | 980 | 1884 |
| Ferrumit | 0.00 | 56 | 48.41 | -0.70 | 100 | -7 | 2485 | 1388 | -92 | 1060 | 1568 |
| utkar5h_7 | 0.00 | 56 | 51.14 | -0.62 | 14 | -17 | 2434 | 1492 | -76 | 925 | 2106 |
| ndjapic | 0.00 | 56 | 55.00 | -0.51 | 5 | -28 | 2366 | 1662 | -110 | 959 | 1956 |
| Ansary | 0.00 | 56 | 56.48 | -0.48 | 64 | -7 | 2364 | 1668 | -56 | 871 | 2418 |
| sks_57 | 0.00 | 56 | 58.41 | -0.43 | 9 | -21 | 2320 | 1771 | -46 | 776 | 2682 |
| samdilipj | 0.00 | 56 | 58.81 | -0.42 | 27 | -12 | 2324 | 1762 | -44 | 779 | 2679 |
| ivanica | 0.00 | 56 | 60.32 | -0.38 | 12 | -15 | 2297 | 1831 | -21 | 646 | 3008 |
| PK-cod3ch3mist | 0.00 | 56 | 60.43 | -0.38 | 2 | -39 | 2270 | 1892 | -160 | 925 | 2106 |
| shsatc21 | 0.00 | 56 | 62.62 | -0.33 | 24 | -7 | 2267 | 1906 | -19 | 687 | 2935 |
| masaky | 0.00 | 56 | 63.39 | -0.31 | 14 | -11 | 2250 | 1943 | -11 | 650 | 3004 |
| asr | 0.00 | 56 | 64.48 | -0.28 | 106 | -9 | 2232 | 1997 | -63 | 917 | 2163 |
| prackode | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| Duukh | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| Utsav1k | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| Shan444 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| kart951 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| abhi575 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| adarsh.ravi | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| adarshgaur | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| local_cluster | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| nightking_11 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| RuvenBaumgart | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| Wandoka | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| chirayu999 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| liuzhexuan | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| Sparks87 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| iamgaurav2233 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| dipeshmendhe004 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| abaran803 | 0.00 | 56 | 64.89 | -0.28 | 1 | -42 | 2192 | 2246 | -255 | 945 | 2009 |
| rajeswar972001 | 0.00 | 56 | 66.28 | -0.24 | 5 | -16 | 2193 | 2244 | -52 | 750 | 2796 |
| nikhil_0010 | 0.00 | 56 | 66.96 | -0.23 | 2 | -26 | 2170 | 2365 | -126 | 835 | 2527 |
| Rameshver | 0.00 | 56 | 67.75 | -0.21 | 3 | -17 | 2162 | 2410 | -10 | 564 | 3100 |
| kesh133 | 0.00 | 56 | 68.40 | -0.20 | 2 | -23 | 2144 | 2527 | -123 | 824 | 2557 |
| fotakisarist | 0.00 | 56 | 68.55 | -0.20 | 5 | -17 | 2147 | 2519 | -30 | 672 | 2966 |
| chits007 | 0.00 | 56 | 69.75 | -0.17 | 71 | -2 | 2135 | 2572 | -30 | 727 | 2867 |
| mvuld13 | 0.00 | 56 | 71.19 | -0.14 | 2 | -15 | 2089 | 2865 | -76 | 698 | 2919 |
| shibbir2085 | 0.00 | 56 | 71.26 | -0.14 | 5 | -9 | 2094 | 2843 | -14 | 623 | 3043 |
| rac101ran | 0.00 | 56 | 71.30 | -0.14 | 4 | -10 | 2092 | 2860 | -44 | 702 | 2906 |
| K_lash96 | 0.00 | 56 | 71.38 | -0.14 | 32 | -2 | 2097 | 2832 | 1 | 411 | 3201 |
| pgFuge | 0.00 | 56 | 72.91 | -0.11 | 23 | -2 | 2057 | 3057 | -3 | 614 | 3052 |
| Domi75 | 0.00 | 56 | 73.22 | -0.10 | 23 | -4 | 2046 | 3075 | -11 | 644 | 3017 |
| noobyogi | 0.00 | 56 | 73.76 | -0.09 | 6 | -5 | 2030 | 3100 | -13 | 588 | 3075 |
| manidhar98 | 0.00 | 56 | 75.84 | -0.05 | 3 | -1 | 1963 | 3160 | -66 | 731 | 2849 |
| sk_112 | 0.00 | 56 | 76.74 | -0.03 | 4 | 3 | 1928 | 3171 | -32 | 641 | 3023 |
| vaa2804 | 0.00 | 56 | 80.28 | 0.03 | 31 | 7 | 1661 | 3216 | 26 | 477 | 3168 |
| ramywafa | -25.00 | 102 | 56.62 | -0.86 | 123 | -17 | 2282 | 1863 | -131 | 686 | 2938 |
| Rpsushil | -25.00 | 102 | 63.87 | -0.69 | 1 | -139 | 2095 | 2837 | -639 | 561 | 3101 |
| henrychenoulook | -25.00 | 102 | 79.49 | -0.37 | 2 | -78 | 1999 | 3131 | -249 | 432 | 3194 |