Igor_Parfenov's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 196 1142 1425 258 -
AtCoder Beginner Contest 197(Sponsored by Panasonic) 694 1636 795 +537
AtCoder Regular Contest 116 959 1471 970 +175
Japanese Student Championship 2021 1003 1281 1025 +55
AtCoder Regular Contest 119 921 1354 1082 +57
AtCoder Beginner Contest 216 759 1605 1180 +98
AtCoder Beginner Contest 218 854 1591 1249 +69
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 1051 1426 1273 +24
AtCoder Regular Contest 126 406 1922 1386 +113
AtCoder Beginner Contest 220 1180 1382 1383 -3
AtCoder Beginner Contest 226 1367 1266 1367 -16
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 1563 1166 1342 -25
AtCoder Regular Contest 129 156 2304 1511 +169
AtCoder Regular Contest 139 1495 218 1411 -100
AtCoder Grand Contest 057 389 2006 1498 +87
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 226 2110 1587 +89
AtCoder Regular Contest 140 262 2151 1666 +79
AtCoder Grand Contest 058 685 1670 1666 ±0
AtCoder Beginner Contest 266 409 1937 1699 +33
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 146 2393 1799 +100
AtCoder Regular Contest 148 892 1466 1767 -32
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 424 1900 1782 +15
AtCoder Grand Contest 060 380 1971 1803 +21
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 548 1772 1800 -3
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 725 1710 1791 -9
AtCoder Regular Contest 156 1118 1317 1749 -42
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 576 1746 1749 ±0
AtCoder Beginner Contest 293 190 2231 1809 +60
AtCoder Beginner Contest 294 249 2051 1837 +28
AtCoder Beginner Contest 295 1149 1386 1798 -39
AtCoder Beginner Contest 296 347 1921 1811 +13
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 383 1891 1819 +8
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 729 1621 1801 -18
AtCoder Beginner Contest 308 1022 1491 1773 -28
AtCoder Regular Contest 163 680 1669 1762 -11
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 324 2034 1793 +31
AtCoder Regular Contest 164 554 1826 1796 +3
AtCoder Grand Contest 063 550 1729 1790 -6
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 974 1569 1769 -21
AtCoder Beginner Contest 319 166 2288 1834 +65
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 411 1984 1850 +16
AtCoder Regular Contest 165 516 1872 1852 +2
AtCoder Beginner Contest 322 330 1994 1867 +15
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 270 2131 1897 +30
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1402 1405 1856 -41
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1074 1507 1825 -31
AtCoder Beginner Contest 332 583 1712 1814 -11
AtCoder Beginner Contest 336 465 1845 1817 +3
AtCoder Regular Contest 171 701 1679 1804 -13
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 245 2142 1843 +39
AtCoder Regular Contest 172 661 1708 1830 -13
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 311 2044 1853 +23
AtCoder Regular Contest 173 330 2072 1877 +24
AtCoder Regular Contest 174 1054 1354 1834 -43
AtCoder Beginner Contest 349 612 1787 1830 -4