ka_28's Competition History

Date Contest Duration Rank Performance New Rating Diff
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 01:40 8467 146 7 -
AtCoder Beginner Contest 343 01:40 9332 213 28 +21
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 01:40 9243 193 47 +19
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 01:40 9252 143 59 +12
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 01:40 10531 - - -
AtCoder Beginner Contest 351 01:40 9998 104 64 +5
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 01:40 9377 124 71 +7
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 01:40 10409 124 77 +6
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 01:40 8406 237 93 +16
AtCoder Beginner Contest 376 01:40 6028 559 130 +37
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 01:40 7297 170 134 +4
AtCoder Beginner Contest 378 01:40 8105 208 142 +8
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 01:40 7491 238 152 +10
AtCoder Beginner Contest 380 01:40 5618 559 186 +34
AtCoder Beginner Contest 382 01:40 7568 161 183 -3
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 01:40 5506 543 214 +31
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 01:40 7917 191 211 -3
AtCoder Beginner Contest 386 01:40 5768 409 229 +18
AtCoder Beginner Contest 387 01:40 5539 441 248 +19
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 01:40 6774 369 260 +12
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 01:40 3185 976 342 +82
AtCoder Beginner Contest 390 01:40 7135 394 347 +5
AtCoder Beginner Contest 391 01:40 6556 393 352 +5
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 01:40 8020 268 342 -10
AtCoder Beginner Contest 393 01:40 8851 186 323 -19
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 01:40 8192 253 315 -8
AtCoder Beginner Contest 395 01:40 6807 462 329 +14
AtCoder Beginner Contest 396 01:40 8129 317 328 -1
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 01:40 5764 620 358 +30
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 01:40 7875 289 350 -8
AtCoder Beginner Contest 399 01:40 8705 248 339 -11
AtCoder Beginner Contest 400 01:40 7604 321 337 -2
AtCoder Beginner Contest 401 01:40 4223 823 392 +55
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 01:40 6898 344 387 -5
AtCoder Beginner Contest 403 01:40 4039 698 423 +36
AtCoder Beginner Contest 405 01:40 6477 542 436 +13
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 01:40 5870 591 452 +16
AtCoder Beginner Contest 407 01:40 5267 674 477 +25
AtCoder Beginner Contest 408 01:40 5344 590 489 +12
AtCoder Beginner Contest 409 01:40 7991 297 470 -19
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 01:40 4921 577 481 +11
AtCoder Beginner Contest 412 01:40 5812 509 484 +3
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 01:40 3865 861 528 +44
AtCoder Beginner Contest 424 01:40 5633 413 517 -11
AtCoder Beginner Contest 428 01:40 8010 239 488 -29
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 01:40 5615 371 477 -11
AtCoder Beginner Contest 435 01:40 6444 445 474 -3
AtCoder Beginner Contest 436 01:40 6423 502 476 +2
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 01:40 4760 754 508 +32
AtCoder Beginner Contest 438 01:40 3059 1059 576 +68
AtCoder Beginner Contest 439 01:40 5289 574 576 ±0
AtCoder Beginner Contest 440 01:40 4563 822 603 +27
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 01:40 3864 964 645 +42
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 01:40 3052 1083 697 +52
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 01:40 3007 1077 741 +44
AtCoder Beginner Contest 444 01:40 4071 981 768 +27
AtCoder Beginner Contest 445 01:40 6953 334 731 -37
AtCoder Beginner Contest 446 01:40 4695 650 723 -8
AtCoder Beginner Contest 447 01:40 3605 950 748 +25
AtCoder Beginner Contest 448 01:40 6285 550 729 -19
AtCoder Beginner Contest 450 01:40 4992 821 739 +10
AtCoder Beginner Contest 451 01:40 5404 745 739 ±0
AtCoder Beginner Contest 452 01:40 2747 1197 794 +55
AtCoder Beginner Contest 453 01:40 4623 868 802 +8
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 5194 680 790 -12
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 01:40 3825 942 806 +16
AtCoder Beginner Contest 456 01:40 2747 1167 848 +42
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 01:40 5761 608 826 -22
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 01:40 3579 1060 852 +26
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 01:40 3844 995 867 +15
AtCoder Beginner Contest 460 01:40 3941 1029 884 +17
AtCoder Beginner Contest 461 01:40 4614 944 890 +6
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 01:40 1780 1408 954 +64
AtCoder Beginner Contest 463 01:40 7787 413 910 -44
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 01:40 4428 805 900 -10
AtCoder Beginner Contest 465 01:40 3336 1116 923 +23
AtCoder Beginner Contest 466 01:40 5675 759 908 -15
AtCoder Beginner Contest 467 01:40 3814 1045 922 +14
AtCoder Beginner Contest 468 01:40 3476 1135 945 +23
AtCoder Beginner Contest 469 01:40 6964 549 911 -34
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 01:40 3490 1076 929 +18
AtCoder Beginner Contest 473 01:40 5442 776 915 -14
AtCoder Beginner Contest 475 01:40 6350 637 890 -25
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 01:40 4430 888 889 -1
AtCoder Beginner Contest 478 01:40 5897 656 868 -21
AtCoder Beginner Contest 479 01:40 3772 871 868 ±0
AtCoder Beginner Contest 480 01:40 4610 854 867 -1
SMBC Programming Contest #2 (AtCoder Beginner Contest 481) 01:40 4698 722 853 -14
AtCoder Beginner Contest 482 01:40 1678 1242 899 +46
AtCoder Beginner Contest 483 01:40 2791 1120 923 +24