ferferferused's Competition History

Date Contest Rank Performance New Rating Diff
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 6108 418 21 -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 9755 43 25 +4
AtCoder Beginner Contest 338 5007 612 76 +51
AtCoder Beginner Contest 343 11706 43 66 -10
AtCoder Beginner Contest 358 11126 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 10875 - - -
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 3572 908 151 +85
AtCoder Beginner Contest 390 9683 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 1257 1494 422 +271
AtCoder Regular Contest 192 (Div. 2) 1070 - - -
AtCoder Beginner Contest 393 2904 1042 538 +116
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1648 1342 693 +155
AtCoder Beginner Contest 395 3209 977 734 +41
AtCoder Beginner Contest 396 632 1761 935 +201
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4096 861 924 -11
AtCoder Regular Contest 197 (Div. 2) 1070 - - -
AtCoder Beginner Contest 409 1841 1267 972 +48
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 10389 - - -
AtCoder Beginner Contest 417 1037 1536 1056 +84
AtCoder Regular Contest 203 (Div. 2) 1393 - - -
AtCoder Beginner Contest 418 926 1574 1131 +75
AtCoder Beginner Contest 419 1495 1378 1162 +31
AtCoder Beginner Contest 420 9347 - - -
AtCoder Beginner Contest 422 5339 - - -
AtCoder Beginner Contest 423 768 1588 1220 +58
AtCoder Beginner Contest 424 725 1602 1270 +50
AtCoder Regular Contest 206 (Div. 2) 750 1366 1280 +10
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 670 1670 1330 +50
AtCoder Grand Contest 073 284 - - -
AtCoder Beginner Contest 426 2225 1190 1315 -15
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 568 1742 1370 +55
AtCoder Regular Contest 208 (Div. 2) 1000 1135 1347 -23
AtCoder Beginner Contest 428 991 1516 1366 +19
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 1175 1412 1371 +5
AtCoder Grand Contest 074 285 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 929 1572 1394 +23
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
AtCoder Regular Contest 210 663 1509 1406 +12
AtCoder Regular Contest 211 (Div. 2) 928 - - -
AtCoder Grand Contest 076 327 - - -
AtCoder Beginner Contest 439 2013 1248 1391 -15
AtCoder Beginner Contest 440 1722 1376 1389 -2
AtCoder Regular Contest 212 (Div. 2) 450 1811 1441 +52
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9909 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 909 1642 1463 +22
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 1151 1524 1469 +6
AtCoder Beginner Contest 444 516 1873 1518 +49
AtCoder Regular Contest 214 381 1917 1566 +48
AtCoder Beginner Contest 446 5487 - - -
AtCoder Regular Contest 215 1127 - - -
AtCoder Beginner Contest 448 10246 - - -
AtCoder Beginner Contest 450 430 1940 1610 +44
AtCoder Regular Contest++ 216 444 - - -
AtCoder Beginner Contest 451 7677 - - -
AtCoder Grand Contest 077 122 - - -
AtCoder Regular Contest 217 463 1797 1630 +20
AtCoder Beginner Contest 453 227 2138 1693 +63
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 710 1742 1698 +5
AtCoder Regular Contest 218 709 1552 1684 -14
AtCoder Beginner Contest 458 569 1861 1703 +19
AtCoder Regular Contest++ 220 629 - - -
AtCoder Beginner Contest 460 375 1989 1736 +33
AtCoder Regular Contest++ 221 449 - - -
AtCoder Beginner Contest 461 910 1708 1733 -3
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 335 2049 1769 +36
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 503 1753 1767 -2
AtCoder Beginner Contest 463 1132 1606 1752 -15
AtCoder Beginner Contest 466 108 2400 1836 +84
AtCoder Regular Contest-- 224 525 - - -
AtCoder Beginner Contest 467 3723 1060 1778 -58
AtCoder Regular Contest 225 180 2237 1833 +55
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 1559 - - -
AtCoder Regular Contest 227 706 1535 1807 -26
AtCoder Beginner Contest 473 383 2031 1831 +24