koikuchi's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 122 1150 943 77 -
ExaWizards 2019 1070 1337 422 +345
AtCoder Beginner Contest 123 688 1249 653 +231
AtCoder Beginner Contest 124 398 1600 903 +250
Tenka1 Programmer Contest 2019 678 1456 1015 +112
AtCoder Beginner Contest 125 1025 1224 1045 +30
AtCoder Grand Contest 033 715 1567 1138 +93
diverta 2019 Programming Contest 985 - - -
AtCoder Beginner Contest 126 566 - - -
AtCoder Beginner Contest 127 1282 1211 1145 +7
AtCoder Beginner Contest 128 1035 1330 1170 +25
M-SOLUTIONS Programming Contest 826 1421 1205 +35
AtCoder Grand Contest 034 509 1779 1295 +90
AtCoder Beginner Contest 129 307 1818 1374 +79
diverta 2019 Programming Contest 2 971 1361 1371 -3
AtCoder Beginner Contest 130 1680 1021 1334 -37
AtCoder Beginner Contest 131 451 1691 1381 +47
AtCoder Grand Contest 037 608 1553 1402 +21
AtCoder Beginner Contest 138 725 1500 1413 +11
Japanese Student Championship 2019 Qualification 2521 582 1344 -69
AtCoder Beginner Contest 140 215 2020 1441 +97
AtCoder Beginner Contest 141 855 1352 1432 -9
AtCoder Grand Contest 038 609 1543 1444 +12
AtCoder Beginner Contest 142 708 1484 1448 +4
AtCoder Grand Contest 039 560 1760 1486 +38
AtCoder Beginner Contest 143 322 1796 1523 +37
AtCoder Beginner Contest 144 315 1861 1563 +40
AtCoder Grand Contest 040 250 2039 1623 +60
NIKKEI Programming Contest 2019-2 220 2214 1701 +78
AtCoder Beginner Contest 145 466 1686 1699 -2
DISCO Presents Discovery Channel Code Contest 2020 Qual 489 1756 1705 +6
AtCoder Beginner Contest 146 208 2025 1743 +38
Sumitomo Mitsui Trust Bank Programming Contest 2019 469 1727 1741 -2
AtCoder Beginner Contest 147 334 1842 1752 +11
第二回全国統一プログラミング王決定戦本戦 169 - - -
AtCoder Beginner Contest 148 322 1850 1762 +10
AtCoder Grand Contest 041 628 1708 1757 -5
AtCoder Beginner Contest 149 343 - - -
AtCoder Beginner Contest 150 419 - - -
Dwango Programming Contest 6th 421 1795 1761 +4
AtCoder Beginner Contest 151 918 1411 1730 -31
Keyence Programming Contest 2020 484 1807 1738 +8
AtCoder Beginner Contest 152 228 2002 1767 +29
AtCoder Beginner Contest 153 350 1864 1778 +11
AtCoder Beginner Contest 154 128 2211 1830 +52
AtCoder Beginner Contest 155 1059 1354 1789 -41
AtCoder Beginner Contest 156 237 2016 1814 +25
AtCoder Beginner Contest 157 446 1685 1802 -12
AtCoder Beginner Contest 158 647 1610 1784 -18
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 1572 1094 1731 -53
Panasonic Programming Contest 2020 535 1768 1734 +3
AtCoder Beginner Contest 159 309 1998 1764 +30
AtCoder Beginner Contest 160 560 1795 1767 +3
AtCoder Beginner Contest 161 989 1541 1746 -21
AtCoder Beginner Contest 162 931 1579 1730 -16
AtCoder Grand Contest 046 621 1750 1732 +2
AtCoder Beginner Contest 175 938 1527 1713 -19
AtCoder Beginner Contest 176 2235 1117 1666 -47
AtCoder Beginner Contest 177 1059 1489 1649 -17
AtCoder Beginner Contest 214 467 1874 1674 +25
AtCoder Beginner Contest 215 554 1804 1688 +14
AtCoder Regular Contest 125 514 1782 1697 +9
AtCoder Beginner Contest 216 734 1623 1690 -7
AtCoder Beginner Contest 217 912 1587 1680 -10
AtCoder Beginner Contest 218 1738 1218 1641 -39
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 841 1546 1632 -9
AtCoder Regular Contest 126 588 1690 1638 +6
AtCoder Regular Contest 127 388 1727 1647 +9
AtCoder Beginner Contest 220 1301 1328 1619 -28
AtCoder Beginner Contest 221 779 1616 1619 ±0
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 629 1706 1628 +9
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 1494 846 1570 -58
AtCoder Beginner Contest 223 163 2092 1634 +64
AtCoder Beginner Contest 224 591 1672 1638 +4
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 551 1731 1647 +9
AtCoder Grand Contest 055 354 1867 1671 +24
AtCoder Beginner Contest 226 639 1686 1673 +2
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 1513 1137 1629 -44
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 317 2061 1680 +51
AtCoder Regular Contest 129 592 1498 1663 -17
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 660 1667 1664 +1
AtCoder Regular Contest 130 716 1373 1638 -26
AtCoder Beginner Contest 230 1698 1051 1591 -47
AtCoder Grand Contest 056 662 1471 1579 -12
AtCoder Regular Contest 131 477 1831 1607 +28
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 273 2008 1654 +47
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 159 2243 1728 +74
AtCoder Regular Contest 136 446 1910 1748 +20
AtCoder Beginner Contest 242 1119 1452 1722 -26
AtCoder Beginner Contest 243 781 1599 1710 -12
AtCoder Regular Contest 137 468 1888 1729 +19
AtCoder Beginner Contest 244 106 2233 1791 +62
AtCoder Beginner Contest 245 617 1706 1782 -9
AtCoder Beginner Contest 246 1197 1395 1749 -33
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 549 1842 1759 +10
AtCoder Beginner Contest 247 324 2016 1787 +28
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 282 2063 1818 +31
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 709 1625 1800 -18
AtCoder Regular Contest 139 434 1780 1798 -2
AtCoder Grand Contest 057 265 2249 1852 +54
AtCoder Beginner Contest 250 300 1965 1864 +12
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 237 2082 1887 +23
AtCoder Regular Contest 140 721 1563 1859 -28
AtCoder Beginner Contest 252 654 1686 1843 -16
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 985 1495 1812 -31
AtCoder Regular Contest 141 818 1416 1778 -34
AtCoder Beginner Contest 254 412 1896 1791 +13
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 620 1714 1783 -8
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 205 2262 1841 +58
AtCoder Regular Contest 142 517 1750 1832 -9
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 911 1512 1804 -28
AtCoder Regular Contest 143 443 1892 1813 +9
AtCoder Beginner Contest 258 658 1720 1804 -9
AtCoder Beginner Contest 259 563 1775 1801 -3
AtCoder Regular Contest 144 933 1509 1775 -26
AtCoder Beginner Contest 260 594 1733 1771 -4
AtCoder Beginner Contest 261 471 1860 1780 +9
AtCoder Regular Contest 145 450 1942 1797 +17
AtCoder Beginner Contest 262 772 1605 1780 -17
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 394 1914 1794 +14
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1123 1412 1761 -33
AtCoder Grand Contest 058 316 2187 1811 +50
AtCoder Regular Contest 146 784 1567 1789 -22
AtCoder Beginner Contest 265 699 1630 1774 -15
AtCoder Beginner Contest 266 450 1893 1786 +12
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 427 1908 1799 +13
AtCoder Regular Contest 147 798 1537 1776 -23
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 737 1612 1760 -16
AtCoder Regular Contest 148 388 1991 1785 +25
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 506 1789 1786 +1
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 305 2070 1818 +32
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 911 1524 1791 -27
AtCoder Regular Contest 149 486 1860 1798 +7
AtCoder Beginner Contest 272 570 1726 1791 -7
AtCoder Regular Contest 150 970 1462 1762 -29
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 422 1835 1770 +8
AtCoder Regular Contest 151 715 1628 1756 -14
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 551 1776 1758 +2
AtCoder Beginner Contest 275 258 2041 1790 +32
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 387 1861 1797 +7
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 307 2062 1827 +30
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 988 1455 1794 -33
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 581 1676 1783 -11
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 434 1850 1790 +7
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 1564 1215 1744 -46
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1390 1343 1709 -35
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 540 1813 1720 +11
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 757 1596 1708 -12
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 461 1846 1723 +15
AtCoder Beginner Contest 292 704 1615 1713 -10
AtCoder Beginner Contest 293 762 1616 1703 -10
AtCoder Beginner Contest 294 2471 884 1643 -60
AtCoder Beginner Contest 296 403 1851 1666 +23
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 532 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 2754 923 1610 -56
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 593 1731 1622 +12