koboshi's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 157 814 1424 258 -
AtCoder Beginner Contest 158 669 1596 772 +514
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 2081 862 771 -1
Panasonic Programming Contest 2020 1271 1328 893 +122
AtCoder Grand Contest 043 704 1750 1094 +201
AtCoder Beginner Contest 159 542 1772 1231 +137
AtCoder Beginner Contest 160 1352 1397 1253 +22
AtCoder Beginner Contest 161 391 1936 1378 +125
AtCoder Beginner Contest 162 126 2368 1576 +198
AtCoder Beginner Contest 163 717 - - -
AtCoder Beginner Contest 164 916 1568 1573 -3
AtCoder Beginner Contest 165 531 1851 1611 +38
AtCoder Beginner Contest 167 548 1818 1638 +27
AtCoder Beginner Contest 168 487 1832 1662 +24
NOMURA Programming Competition 2020 1170 1509 1644 -18
AtCoder Beginner Contest 169 1636 1334 1611 -33
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 1175 1460 1594 -17
AtCoder Beginner Contest 170 363 1937 1638 +44
AtCoder Beginner Contest 171 507 1835 1661 +23
AtCoder Beginner Contest 173 222 2128 1723 +62
AIsing Programming Contest 2020 653 1715 1722 -1
M-SOLUTIONS Programming Contest 2020 950 1484 1698 -24
AtCoder Beginner Contest 174 1153 1478 1676 -22
AtCoder Beginner Contest 175 370 1911 1704 +28
AtCoder Beginner Contest 177 189 2183 1765 +61
AtCoder Beginner Contest 178 839 1610 1749 -16
AtCoder Beginner Contest 179 464 1852 1761 +12
AtCoder Regular Contest 104 833 1632 1748 -13
HHKB Programming Contest 2020 284 2037 1781 +33
AtCoder Regular Contest 105 695 1566 1761 -20
AtCoder Beginner Contest 181 426 1715 1756 -5
AtCoder Beginner Contest 182 541 1748 1755 -1
AtCoder Beginner Contest 183 247 2043 1788 +33
AtCoder Regular Contest 108 309 2089 1823 +35
AtCoder Beginner Contest 184 1385 1336 1782 -41
AtCoder Regular Contest 109 355 2033 1810 +28
Panasonic Programming Contest (AtCoder Beginner Contest 186) 687 1634 1793 -17
AtCoder Beginner Contest 187 694 1652 1780 -13
AtCoder Regular Contest 111 1155 1182 1731 -49
AtCoder Beginner Contest 188 493 1819 1741 +10
KEYENCE Programming Contest 2021 110 2498 1844 +103
AtCoder Beginner Contest 189 119 2400 1914 +70
AtCoder Beginner Contest 190 465 1902 1913 -1
AtCoder Beginner Contest 191 1030 1507 1878 -35
AtCoder Regular Contest 112 391 2002 1891 +13
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 271 2086 1912 +21
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 4284 - - -
AtCoder Beginner Contest 233 1062 - - -
AtCoder Beginner Contest 234 691 - - -
AtCoder Regular Contest 133 2318 - - -
AtCoder Beginner Contest 236 3836 - - -
AtCoder Regular Contest 134 1760 - - -
AtCoder Beginner Contest 237 1914 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 480 - - -
AtCoder Regular Contest 135 567 - - -
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 833 - - -
AtCoder Beginner Contest 240 957 - - -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 3988 - - -
AtCoder Regular Contest 136 590 - - -
AtCoder Beginner Contest 242 8375 - - -
AtCoder Beginner Contest 243 7893 - - -
AtCoder Regular Contest 137 1913 - - -
AtCoder Beginner Contest 244 645 - - -
AtCoder Beginner Contest 245 1372 - - -
AtCoder Beginner Contest 246 530 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 2226 - - -
AtCoder Beginner Contest 247 2551 - - -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 672 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 672 - - -
AtCoder Regular Contest 139 1495 - - -
AtCoder Grand Contest 057 946 - - -
AtCoder Beginner Contest 250 1675 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 433 - - -
AtCoder Regular Contest 140 1582 - - -
AtCoder Beginner Contest 252 852 - - -
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 6899 - - -
AtCoder Regular Contest 141 1571 - - -
AtCoder Beginner Contest 254 8343 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 5717 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 4707 - - -
AtCoder Regular Contest 142 1951 - - -
AtCoder Regular Contest 143 2437 - - -
AtCoder Beginner Contest 258 1383 - - -
AtCoder Beginner Contest 259 7310 - - -
AtCoder Regular Contest 144 3327 - - -
AtCoder Beginner Contest 260 7224 - - -
AtCoder Beginner Contest 261 5957 - - -
AtCoder Regular Contest 145 2731 - - -
AtCoder Beginner Contest 262 6590 - - -
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 6780 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1689 - - -
AtCoder Grand Contest 058 1114 - - -
AtCoder Regular Contest 146 3014 - - -
AtCoder Beginner Contest 265 6754 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 992 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 1060 - - -
AtCoder Beginner Contest 272 752 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 6782 - - -
AtCoder Regular Contest 151 2058 - - -
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 648 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 254 - - -
AtCoder Beginner Contest 278 6012 - - -
AtCoder Regular Contest 152 2052 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 6091 - - -
AtCoder Grand Contest 059 552 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1007 - - -
AtCoder Grand Contest 060 879 - - -
AtCoder Beginner Contest 284 917 - - -
AtCoder Regular Contest 153 1734 - - -
AtCoder Beginner Contest 285 1076 - - -
AtCoder Regular Contest 154 2017 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 764 - - -
AtCoder Grand Contest 061 624 - - -
AtCoder Regular Contest 156 2322 - - -
AtCoder Regular Contest 157 1064 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 2057 - - -
AtCoder Beginner Contest 292 903 - - -
AtCoder Beginner Contest 293 7933 - - -
AtCoder Regular Contest 158 1671 - - -
AtCoder Beginner Contest 294 6188 - - -
AtCoder Beginner Contest 295 7772 - - -
AtCoder Beginner Contest 296 5962 - - -
AtCoder Regular Contest 159 1912 - - -
AtCoder Beginner Contest 297 6684 - - -
AtCoder Grand Contest 063 1208 - - -
World Tour Finals 2022 Day1(Open Contest) 271 - - -
World Tour Finals 2022 Day2(Open Contest) 47 - - -
AtCoder Regular Contest 165 2163 - - -
AtCoder Regular Contest 166 1609 - - -
AtCoder Grand Contest 065 572 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 9927 - - -
AtCoder Regular Contest 170 2058 - - -
AtCoder Regular Contest 172 1573 - - -
AtCoder Grand Contest 066 421 - - -