koukanni's Competition History

Date Contest Rank Performance New Rating Diff
SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） 1594 1327 202 -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1841 1220 527 +325
KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） 1567 1225 710 +183
AtCoder Beginner Contest 353 505 1888 1050 +340
Panasonic Programming Contest 2024（AtCoder Beginner Contest 354） 634 1786 1214 +164
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 186 2248 1457 +243
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 486 1927 1538 +81
AtCoder Beginner Contest 360 203 2149 1647 +109
Denso Create Programming Contest 2024（AtCoder Beginner Contest 361） 251 2245 1749 +102
AtCoder Beginner Contest 363 1132 1536 1720 -29
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 421 1968 1753 +33
Toyota Programming Contest 2024#8（AtCoder Beginner Contest 365） 540 1873 1768 +15
AtCoder Beginner Contest 367 640 1801 1771 +3
Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） 459 1917 1788 +17
Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） 407 1978 1812 +24
AtCoder Beginner Contest 373 626 1809 1811 -1
KEYENCE Programming Contest 2024（AtCoder Beginner Contest 374） 9065 - - -
Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384） 389 1950 1827 +16
AtCoder Beginner Contest 387 3585 - - -
Toyota Programming Contest 2025（AtCoder Beginner Contest 389) 4358 - - -
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6991 - - -
AtCoder Beginner Contest 418 374 1934 1839 +12
AtCoder Beginner Contest 420 152 2140 1876 +37
AtCoder Regular Contest 205 (Div. 2) 1024 - - -
AtCoder Beginner Contest 423 995 1471 1838 -38
AtCoder Regular Contest 206 (Div. 2) 413 1823 1836 -2
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 124 2280 1893 +57