ChengyunSun's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 174 2167 195 10 -
AtCoder Regular Contest 180 1319 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 3928 - - -
AtCoder Beginner Contest 363 9924 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1079 1573 351 +341
AtCoder Beginner Contest 366 623 1812 868 +517
AtCoder Beginner Contest 367 1797 1325 961 +93
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 968 1608 1099 +138
AtCoder Beginner Contest 369 1112 1532 1176 +77
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 856 1669 1263 +87
AtCoder Beginner Contest 371 298 2107 1428 +165
AtCoder Regular Contest 184 1021 1059 1380 -48
AtCoder Beginner Contest 373 1772 1339 1372 -8
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 796 1708 1420 +48
AtCoder Beginner Contest 380 427 1949 1500 +80
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 801 1638 1517 +17
AtCoder Regular Contest 189 (Div. 2) 748 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 735 1689 1538 +21
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 133 2327 1663 +125
AtCoder Beginner Contest 386 1498 1293 1625 -38
AtCoder Beginner Contest 387 443 1869 1655 +30
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 379 1969 1695 +40
AtCoder Beginner Contest 391 676 1711 1696 +1
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 309 2088 1746 +50
AtCoder Beginner Contest 393 318 2022 1779 +33
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 221 2211 1834 +55
AtCoder Beginner Contest 395 247 2058 1860 +26
AtCoder Beginner Contest 396 46 2400 1930 +70
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 310 2028 1941 +11
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 128 2317 1987 +46
AtCoder Beginner Contest 400 96 2400 2037 +50
AtCoder Beginner Contest 401 60 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 905 - - -
AtCoder Regular Contest 197 (Div. 2) 606 1714 2008 -29
AtCoder Regular Contest 198 (Div. 2) 1492 386 1914 -94
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6 2400 1974 +60
AtCoder Beginner Contest 412 16 2400 2026 +52