ch_g's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 102 686 907 71 -
AtCoder Beginner Contest 109 269 1600 577 +506
AtCoder Grand Contest 027 220 2192 1178 +601
AtCoder Regular Contest 103 285 1901 1351 +173
AtCoder Grand Contest 028 535 1649 1401 +50
Tenka1 Programmer Contest 175 2047 1530 +129
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 2457 976 1453 -77
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 1110 1421 1445 -8
AtCoder Regular Contest 142 662 1586 1462 +17
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 950 1490 1464 +2
AtCoder Regular Contest 143 1618 894 1402 -62
AtCoder Beginner Contest 258 1030 1503 1414 +12
AtCoder Beginner Contest 259 2271 1052 1374 -40
AtCoder Regular Contest 144 1168 1362 1372 -2
AtCoder Beginner Contest 260 1678 1205 1353 -19
AtCoder Beginner Contest 261 815 1603 1384 +31
AtCoder Regular Contest 145 457 1933 1461 +77
AtCoder Beginner Contest 262 652 1673 1486 +25
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1174 1391 1476 -10
freee Programming Contest 2022(AtCoder Beginner Contest 264) 948 1502 1478 +2
AtCoder Grand Contest 058 532 1866 1527 +49
AtCoder Regular Contest 146 706 1635 1539 +12
AtCoder Beginner Contest 265 456 1820 1572 +33
AtCoder Beginner Contest 266 438 1902 1612 +40
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 885 1561 1607 -5
AtCoder Regular Contest 147 1471 1036 1558 -49
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1161 1374 1540 -18
AtCoder Regular Contest 148 1274 - - -
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 381 1917 1586 +46
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 782 1602 1587 +1
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 512 1805 1612 +25
AtCoder Regular Contest 149 442 1915 1647 +35
AtCoder Beginner Contest 272 642 1668 1649 +2
AtCoder Regular Contest 150 534 1851 1671 +22
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 547 1715 1676 +5
AtCoder Regular Contest 151 379 2013 1715 +39
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 743 1634 1707 -8
AtCoder Beginner Contest 275 673 1590 1696 -11
AtCoder Beginner Contest 276 272 2053 1737 +41
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 700 1646 1728 -9
AtCoder Beginner Contest 278 648 1657 1721 -7
AtCoder Regular Contest 152 495 1792 1729 +8
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 251 2067 1768 +39
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 277 2111 1807 +39
AtCoder Grand Contest 059 552 1320 1767 -40
AtCoder Beginner Contest 281 545 1742 1764 -3
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 621 1644 1753 -11
AtCoder Grand Contest 060 879 - - -
AtCoder Beginner Contest 284 1440 1320 1716 -37
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 828 1524 1698 -18
AtCoder Regular Contest 154 452 1852 1714 +16
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 739 1624 1706 -8
AtCoder Regular Contest 155 522 1798 1715 +9
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 783 1669 1711 -4
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 657 1717 1711 ±0
AtCoder Grand Contest 061 319 2156 1764 +53
AtCoder Regular Contest 156 924 1450 1736 -28
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 487 1827 1746 +10
AtCoder Regular Contest 157 1021 1344 1711 -35
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 459 1847 1726 +15
AtCoder Beginner Contest 292 148 2292 1797 +71
AtCoder Beginner Contest 293 137 2342 1864 +67
AtCoder Regular Contest 158 462 1906 1869 +5
AtCoder Beginner Contest 294 417 1827 1865 -4
AtCoder Beginner Contest 295 778 1575 1839 -26
AtCoder Beginner Contest 296 893 1484 1808 -31
AtCoder Regular Contest 159 525 1782 1805 -3
AtCoder Beginner Contest 297 275 1998 1826 +21
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 403 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 210 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 237 2104 1857 +31
AtCoder Regular Contest 160 322 2013 1874 +17
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 907 1500 1841 -33
AtCoder Grand Contest 062 443 1765 1834 -7
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1432 1274 1789 -45
AtCoder Regular Contest 161 390 1888 1799 +10
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 365 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 238 2169 1842 +43
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 430 - - -
AtCoder Regular Contest 162 484 1803 1838 -4
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 596 1724 1827 -11
AtCoder Beginner Contest 308 597 1746 1819 -8
AtCoder Regular Contest 163 463 1919 1830 +11
AtCoder Regular Contest 164 795 1589 1808 -22
freee Programming Contest 2023(AtCoder Beginner Contest 310) 247 2199 1853 +45
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1933 1216 1803 -50
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 842 1625 1787 -16
AtCoder Beginner Contest 313 294 2105 1823 +36
AtCoder Beginner Contest 314 5897 416 1738 -85
AtCoder Grand Contest 064 503 1737 1738 ±0
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1279 1378 1707 -31
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 784 1663 1703 -4
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 281 2114 1751 +48
AtCoder Beginner Contest 319 151 2335 1825 +74
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 337 2063 1851 +26
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 420 1941 1860 +9
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 376 1989 1874 +14
AtCoder Regular Contest 166 374 2038 1891 +17
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 844 1610 1866 -25
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1933 1107 1809 -57
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 642 1734 1802 -7
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 490 1876 1809 +7
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 731 1725 1801 -8
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 1395 1347 1763 -38
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 343 2036 1793 +30
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 479 1823 1796 +3
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 938 1570 1776 -20
estie Programming Contest 2023 (AtCoder Regular Contest 169) 600 1814 1780 +4
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 628 1763 1778 -2
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 682 1699 1770 -8
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 796 1628 1757 -13
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 677 1770 1758 +1
AtCoder Beginner Contest 338 830 1587 1742 -16
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 505 1864 1755 +13
AtCoder Beginner Contest 343 416 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1307 1439 1727 -28
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 538 1837 1738 +11
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1003 1585 1724 -14