4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| 2021-10-23 | Division 1 | Division 2 | Single Round Match 817 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.264 | 0.681 | 1.027 | 0.517 | 0.668 | 28.3 | 61.8 | -110 | 742 | 2898 |
| Odd | 0.257 | 0.685 | 1.049 | 0.506 | 0.656 | 28.3 | 58.2 | -97 | 654 | 2533 |
| initial | 0.252 | 0.706 | 1.091 | 0.478 | 0.629 | 30.3 | 85.0 | -170 | 611 | 2188 |
| SRMFix | 0.237 | 0.720 | 1.084 | 0.483 | 0.635 | 16.8 | 60.6 | -122 | 550 | 1982 |
| SRM | 0.355 | 0.942 | 1.317 | 0.108 | 0.121 | -58.2 | 107.6 | -450 | 281 | 1481 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KTR | 1,200.14 | 1 | 8.11 | 3.02 | 94 | 24 | 2898 | 630 | 134 | 1290 | 980 |
| Wailydest | 1,175.90 | 2 | 72.55 | 5.18 | 2 | 742 | 2880 | 656 | 277 | 1247 | 1093 |
| mkagenius | 872.58 | 3 | 13.34 | 2.15 | 258 | 12 | 2770 | 828 | 86 | 1272 | 1035 |
| shoun | 789.55 | 4 | 19.90 | 2.31 | 8 | 119 | 2775 | 817 | 98 | 1254 | 1078 |
| Dejae | 760.51 | 5 | 31.81 | 2.67 | 20 | 65 | 2581 | 1181 | 110 | 1052 | 1584 |
| Smart.Coder | 751.10 | 6 | 17.43 | 1.54 | 161 | 22 | 2713 | 933 | 59 | 1230 | 1140 |
| Schullz | 728.79 | 7 | 14.59 | 1.06 | 55 | 40 | 2776 | 816 | 63 | 1183 | 1281 |
| g_transducer | 720.29 | 8 | 62.14 | 2.96 | 1 | 546 | 2785 | 800 | 281 | 1481 | 616 |
| zizo0003 | 703.62 | 9 | 25.26 | 1.49 | 194 | 12 | 2601 | 1137 | 60 | 1154 | 1343 |
| tayu0110 | 698.89 | 10 | 26.13 | 1.38 | 11 | 66 | 2644 | 1055 | 58 | 1157 | 1337 |
| NaSaPaKri | 691.12 | 11 | 20.45 | 0.90 | 7 | 52 | 2700 | 961 | 72 | 1140 | 1377 |
| chuka231 | 690.84 | 12 | 24.56 | 1.03 | 102 | 15 | 2612 | 1117 | 32 | 1189 | 1260 |
| Yogeshkumarm | 687.65 | 13 | 24.03 | 0.89 | 18 | 32 | 2635 | 1077 | 32 | 1151 | 1356 |
| marenco | 675.38 | 14 | 62.14 | 2.15 | 1 | 451 | 2690 | 973 | 194 | 1394 | 760 |
| shefin.cse16 | 675.14 | 15 | 28.66 | 0.93 | 3 | 124 | 2674 | 1005 | 64 | 1215 | 1189 |
| Alex_Bovk | 661.46 | 16 | 26.78 | 0.74 | 111 | 12 | 2582 | 1177 | 63 | 960 | 1950 |
| dwoolley3 | 640.63 | 17 | 19.05 | 0.16 | 301 | 3 | 2670 | 1008 | 21 | 1166 | 1317 |
| ikr | 639.44 | 18 | 44.42 | 1.30 | 25 | 42 | 2438 | 1487 | 70 | 917 | 2181 |
| 19BIT93 | 637.02 | 19 | 45.30 | 1.25 | 21 | 54 | 2443 | 1477 | 50 | 992 | 1854 |
| kant97 | 632.87 | 20 | 32.19 | 0.69 | 14 | 52 | 2565 | 1222 | 43 | 1028 | 1650 |
| King_Rps | 599.31 | 21 | 40.14 | 0.94 | 11 | 55 | 2491 | 1381 | 51 | 977 | 1896 |
| ninilo97 | 595.28 | 22 | 31.48 | 0.52 | 19 | 32 | 2552 | 1250 | 53 | 920 | 2175 |
| mukim | 587.78 | 23 | 30.46 | 0.41 | 21 | 20 | 2551 | 1257 | 21 | 1057 | 1573 |
| chicuong123 | 576.54 | 24 | 36.78 | 0.62 | 32 | 42 | 2510 | 1349 | 32 | 992 | 1854 |
| shine4u | 567.02 | 25 | 11.14 | -1.17 | 107 | -11 | 2791 | 788 | 9 | 1129 | 1396 |
| Alabanza | 558.71 | 26 | 46.97 | 0.85 | 18 | 51 | 2425 | 1521 | 57 | 850 | 2499 |
| chits007 | 519.01 | 27 | 72.87 | 1.43 | 72 | 39 | 2174 | 2339 | 58 | 785 | 2667 |
| master._.mind | 499.12 | 28 | 66.83 | 1.25 | 2 | 249 | 2444 | 1475 | 44 | 1005 | 1825 |
| vivek_ghosh | 496.44 | 29 | 39.33 | 0.44 | 37 | 24 | 2468 | 1419 | 27 | 930 | 2108 |
| masaky | 486.19 | 30 | 59.57 | 0.99 | 18 | 46 | 2308 | 1801 | 67 | 767 | 2743 |
| kai977 | 464.78 | 31 | 36.32 | 0.23 | 227 | 6 | 2478 | 1404 | 13 | 965 | 1925 |
| zhouwei | 461.23 | 32 | 26.85 | -0.25 | 166 | 0 | 2570 | 1212 | -23 | 1126 | 1407 |
| bubu2006 | 442.35 | 33 | 48.52 | 0.56 | 6 | 72 | 2432 | 1501 | 40 | 832 | 2556 |
| mihar | 438.46 | 34 | 37.52 | 0.14 | 211 | 7 | 2467 | 1420 | -21 | 1073 | 1536 |
| ivanica | 425.44 | 35 | 50.24 | 0.52 | 15 | 33 | 2377 | 1636 | 41 | 790 | 2636 |
| arciu89 | 339.88 | 36 | 39.19 | 0.12 | 31 | 14 | 2458 | 1435 | 29 | 758 | 2783 |
| heisenberg66 | 290.26 | 37 | 51.70 | 0.48 | 13 | 39 | 2371 | 1654 | 20 | 860 | 2466 |
| Laerte | 289.48 | 38 | 20.81 | -0.87 | 281 | -4 | 2639 | 1066 | -12 | 990 | 1861 |
| mikomikon | 288.26 | 39 | 62.14 | 0.67 | 1 | 201 | 2440 | 1484 | -15 | 1185 | 1272 |
| Poott | 285.81 | 40 | 62.14 | 0.64 | 1 | 193 | 2432 | 1503 | -21 | 1179 | 1293 |
| nailBiter | 285.26 | 41 | 26.23 | -0.64 | 13 | -14 | 2563 | 1226 | -39 | 1094 | 1486 |
| ma2TopCoder | 284.13 | 42 | 37.70 | -0.16 | 20 | 1 | 2459 | 1433 | 14 | 799 | 2621 |
| LEON_KG | 279.82 | 43 | 51.32 | 0.26 | 92 | 8 | 2343 | 1717 | 14 | 820 | 2586 |
| dttri | 274.53 | 44 | 55.86 | 0.34 | 105 | 25 | 2321 | 1776 | -26 | 1030 | 1642 |
| semper88 | 271.19 | 45 | 26.92 | -0.74 | 9 | -21 | 2548 | 1266 | -50 | 1066 | 1550 |
| neckrawarmer | 269.72 | 46 | 65.59 | 0.51 | 2 | 114 | 2321 | 1773 | -31 | 918 | 2180 |
| pritamjitmanna | 267.86 | 47 | 36.94 | -0.35 | 3 | -21 | 2445 | 1474 | -26 | 903 | 2251 |
| manish_049 | 267.77 | 48 | 49.96 | 0.06 | 4 | 24 | 2371 | 1652 | -13 | 857 | 2477 |
| nepo1504 | 266.38 | 49 | 62.14 | 0.34 | 1 | 124 | 2363 | 1677 | -80 | 1120 | 1420 |
| Sunny_05 | 264.98 | 50 | 55.25 | 0.14 | 148 | 6 | 2307 | 1815 | -13 | 876 | 2369 |
| old_school | 264.33 | 51 | 22.72 | -1.17 | 10 | -37 | 2582 | 1179 | -75 | 1102 | 1465 |
| winterflame | 261.34 | 52 | 41.90 | -0.31 | 536 | -1 | 2419 | 1538 | -15 | 857 | 2477 |
| thanzou | 254.20 | 53 | 62.14 | 0.23 | 1 | 95 | 2334 | 1737 | -106 | 1094 | 1486 |
| BigHash | 254.06 | 54 | 62.14 | 0.20 | 1 | 88 | 2327 | 1763 | -112 | 1088 | 1499 |
| JaydevMehta | 248.18 | 55 | 28.67 | -0.94 | 287 | -4 | 2546 | 1270 | -42 | 1004 | 1827 |
| siddharthabhi30 | 247.34 | 56 | 46.98 | -0.25 | 12 | -8 | 2366 | 1669 | -23 | 850 | 2499 |
| dviorel88 | 245.04 | 57 | 52.12 | -0.13 | 4 | 2 | 2330 | 1751 | -49 | 889 | 2320 |
| zettix | 240.05 | 58 | 61.25 | 0.08 | 27 | 12 | 2259 | 1936 | -1 | 720 | 2928 |
| borysfan | 238.21 | 59 | 70.82 | 0.26 | 12 | 52 | 2208 | 2070 | -4 | 734 | 2881 |
| s[-_-]r | 234.59 | 60 | 62.14 | 0.05 | 1 | 46 | 2285 | 1859 | -152 | 1048 | 1598 |
| shsatc21 | 230.45 | 61 | 57.76 | -0.08 | 28 | 2 | 2280 | 1878 | -5 | 725 | 2918 |
| RT31415 | 227.88 | 62 | 62.14 | 0.00 | 1 | 33 | 2272 | 1897 | -165 | 1035 | 1630 |
| shnirelman | 225.81 | 63 | 62.14 | -0.02 | 1 | 26 | 2265 | 1918 | -172 | 1028 | 1650 |
| god_shiva | 220.17 | 64 | 23.48 | -1.45 | 56 | -22 | 2587 | 1166 | -64 | 1011 | 1806 |
| Tuvshee.Z | 218.46 | 65 | 65.59 | 0.01 | 2 | 23 | 2230 | 2008 | -98 | 851 | 2497 |
| martin0327 | 212.64 | 66 | 71.97 | 0.12 | 3 | 40 | 2185 | 2308 | -57 | 776 | 2710 |
| SatyamPandey | 206.39 | 67 | 65.97 | -0.02 | 53 | 4 | 2207 | 2073 | -21 | 727 | 2903 |
| erlkonig | 204.90 | 68 | 62.14 | -0.13 | 1 | -5 | 2234 | 1995 | -206 | 994 | 1849 |
| boyboice | 203.39 | 69 | 62.14 | -0.15 | 1 | -10 | 2229 | 2013 | -213 | 987 | 1869 |
| EngineerChris | 201.50 | 70 | 62.14 | -0.17 | 1 | -16 | 2223 | 2022 | -220 | 980 | 1888 |
| UttamS. | 195.28 | 71 | 53.65 | -0.40 | 30 | -7 | 2308 | 1802 | -45 | 820 | 2586 |
| minhnguyenxuan | 195.05 | 72 | 62.14 | -0.21 | 1 | -27 | 2212 | 2051 | -235 | 965 | 1925 |
| abc32 | 190.54 | 73 | 39.26 | -0.90 | 9 | -36 | 2408 | 1564 | -75 | 890 | 2317 |
| techy.sadiq | 181.46 | 74 | 62.14 | -0.25 | 1 | -37 | 2202 | 2093 | -250 | 950 | 1995 |
| harshith20 | 180.12 | 75 | 62.14 | -0.27 | 1 | -42 | 2197 | 2241 | -258 | 942 | 2060 |
| Ansary | 171.42 | 76 | 48.10 | -0.66 | 65 | -12 | 2352 | 1700 | -50 | 821 | 2585 |
| 406786492 | 170.71 | 77 | 96.16 | 0.32 | 3 | 146 | 1845 | 3234 | -49 | 632 | 3064 |
| kimno | 150.00 | 78 | 79.69 | 0.03 | 10 | 9 | 2066 | 3081 | 37 | 300 | 3260 |
| pdrojack | 147.54 | 79 | 84.49 | 0.10 | 3 | 41 | 2032 | 3137 | -53 | 565 | 3133 |
| sudhansu3299 | 145.15 | 80 | 80.19 | 0.00 | 2 | 22 | 2072 | 3023 | -76 | 584 | 3113 |
| streem | 135.87 | 81 | 62.14 | -0.38 | 1 | -70 | 2169 | 2395 | -309 | 891 | 2298 |
| abouroumine | 128.13 | 82 | 66.50 | -0.30 | 2 | -38 | 2160 | 2479 | -166 | 791 | 2633 |
| RuvenBaumgart | 117.50 | 83 | 70.32 | -0.24 | 4 | -19 | 2142 | 2564 | -84 | 680 | 2987 |
| vgrover21 | 113.44 | 84 | 69.03 | -0.28 | 7 | -18 | 2156 | 2511 | -51 | 615 | 3082 |
| chinvib66 | 0.00 | 85 | 47.58 | -0.97 | 5 | -87 | 2322 | 1770 | -146 | 712 | 2935 |
| Pena | 0.00 | 85 | 49.36 | -0.91 | 43 | -22 | 2368 | 1664 | -112 | 801 | 2615 |
| nhumair | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| Patrick0 | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| Codeworse | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| apoorv_me | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| avinesh_2003 | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| praneeth07 | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| sanskar6000 | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| freakin23 | 0.00 | 85 | 63.45 | -0.55 | 1 | -110 | 2129 | 2653 | -450 | 750 | 2828 |
| mrmendee | 0.00 | 85 | 64.51 | -0.53 | 12 | -33 | 2194 | 2270 | -79 | 562 | 3137 |
| Diwakar_001 | 0.00 | 85 | 72.78 | -0.35 | 2 | -58 | 2068 | 3068 | -189 | 574 | 3122 |
| prabum07 | 0.00 | 85 | 73.56 | -0.34 | 3 | -54 | 2061 | 3088 | -141 | 562 | 3137 |
| Romankos | 0.00 | 85 | 74.16 | -0.33 | 3 | -57 | 2049 | 3110 | -133 | 554 | 3144 |
| beekalam | 0.00 | 85 | 77.19 | -0.27 | 16 | -22 | 2039 | 3126 | -54 | 512 | 3181 |
| demo.b | 0.00 | 85 | 91.94 | -0.02 | 7 | -3 | 1495 | 3262 | -21 | 250 | 3266 |
| bkunchanapalli | 0.00 | 85 | 92.18 | -0.01 | 20 | -1 | 1448 | 3264 | -26 | 305 | 3259 |