cjwen's Competition History

Date Contest Rank Performance New Rating Diff
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 1047 1442 269 -
AtCoder Beginner Contest 276 1514 1219 585 +316
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1626 1194 737 +152
AtCoder Beginner Contest 278 836 1528 932 +195
AtCoder Regular Contest 152 611 1647 1089 +157
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 1716 1098 1083 -6
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1401 1282 1111 +28
AtCoder Beginner Contest 284 682 1686 1212 +101
AtCoder Regular Contest 153 1180 1358 1230 +18
AtCoder Beginner Contest 285 345 1791 1321 +91
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 240 2124 1460 +139
AtCoder Regular Contest 154 904 1359 1447 -13
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 761 1683 1477 +30
AtCoder Regular Contest 157 580 1755 1513 +36
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 644 1681 1534 +21
AtCoder Beginner Contest 292 1182 1360 1514 -20
AtCoder Beginner Contest 293 424 1861 1559 +45
AtCoder Beginner Contest 295 222 2095 1633 +74
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1020 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 749 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 496 1765 1648 +15
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1618 1191 1605 -43
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 4790 - - -
freee Programming Contest 2023(AtCoder Beginner Contest 310) 860 1641 1609 +4
AtCoder Beginner Contest 313 8771 - - -
AtCoder Regular Contest 184 1021 - - -
AtCoder Regular Contest 185 271 2226 1693 +84
estie Programming Contest 2024 (AtCoder Regular Contest 188) 182 2322 1779 +86
AtCoder Beginner Contest 386 66 2400 1863 +84
AtCoder Grand Contest 070 270 - - -
AtCoder Beginner Contest 387 186 2233 1908 +45
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 131 2378 1967 +59
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 404 1944 1965 -2
AtCoder Regular Contest 191 (Div. 2) 408 1905 1959 -6
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 157 2345 2005 +46
AtCoder Regular Contest 192 (Div. 2) 268 2167 2023 +18
AtCoder Grand Contest 071 286 1953 2016 -7
AtCoder Regular Contest 196 (Div. 1) 451 1737 1990 -26
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 604 1754 1968 -22
AtCoder Regular Contest 199 (Div. 1) 247 1688 1942 -26