ktsao's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 153 3751 110 6 -
AtCoder Beginner Contest 285 5515 191 23 +17
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 5811 156 39 +16
AtCoder Regular Contest 154 2017 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 5875 197 57 +18
AtCoder Regular Contest 155 1022 - - -
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 4276 578 102 +45
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 6394 207 114 +12
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 5246 191 123 +9
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 4593 436 152 +29
AtCoder Beginner Contest 292 3825 648 200 +48
AtCoder Beginner Contest 293 6226 265 207 +7
AtCoder Beginner Contest 294 3706 570 243 +36
AtCoder Beginner Contest 296 5177 396 259 +16
AtCoder Regular Contest 159 1912 - - -
AtCoder Beginner Contest 297 4146 483 282 +23
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 4748 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 4707 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 4323 602 316 +34
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 4815 459 331 +15
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 5884 286 325 -6
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 4083 - - -
AtCoder Beginner Contest 308 6555 265 317 -8
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 5023 511 337 +20
freee Programming Contest 2023(AtCoder Beginner Contest 310) 6501 692 378 +41
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 6642 466 387 +9
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 5080 566 408 +21
AtCoder Beginner Contest 313 7863 218 384 -24
AtCoder Beginner Contest 314 5699 447 390 +6
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 5356 468 399 +9
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 4360 698 434 +35
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 5943 564 448 +14
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 9175 263 427 -21
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 6941 396 424 -3
AtCoder Beginner Contest 322 4635 648 449 +25
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 7475 295 433 -16
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 5564 511 441 +8
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 3669 701 471 +30
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 6994 306 454 -17
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 3818 833 499 +45
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 5510 521 501 +2
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 5533 450 496 -5
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 7409 170 458 -38
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 5331 516 464 +6
AtCoder Beginner Contest 332 3343 764 498 +34
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 7584 419 491 -7
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 7259 259 467 -24
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 5485 598 481 +14
AtCoder Beginner Contest 336 1331 1366 607 +126
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 5696 621 609 +2
AtCoder Beginner Contest 338 1652 1260 694 +85
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 4823 716 696 +2
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 4996 574 684 -12
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 5319 614 677 -7
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 3789 837 694 +17
AtCoder Beginner Contest 343 5487 655 691 -3
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 5991 559 678 -13
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 8026 252 639 -39
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 5110 656 641 +2
AtCoder Beginner Contest 347 6499 471 625 -16
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4234 759 639 +14
AtCoder Beginner Contest 349 4414 764 652 +13
AtCoder Beginner Contest 350 6845 459 634 -18
AtCoder Beginner Contest 351 6027 532 624 -10
AtCoder Beginner Contest 352 3828 877 652 +28
AtCoder Beginner Contest 353 9601 169 605 -47
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 6886 468 592 -13
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 5120 629 596 +4
AtCoder Beginner Contest 356 3594 969 639 +43
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 3269 993 680 +41
AtCoder Beginner Contest 358 4902 737 685 +5
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 6302 496 668 -17
AtCoder Beginner Contest 360 2662 984 704 +36
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 4592 784 712 +8
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 4319 842 726 +14
AtCoder Beginner Contest 363 4061 870 741 +15
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 3577 910 759 +18
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 4542 816 765 +6
AtCoder Beginner Contest 366 3488 958 786 +21
AtCoder Beginner Contest 367 6354 529 762 -24
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 3621 911 778 +16
AtCoder Beginner Contest 369 4282 783 779 +1
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 5111 714 772 -7
AtCoder Beginner Contest 371 5231 685 764 -8
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 4798 635 752 -12
AtCoder Beginner Contest 373 2150 1237 810 +58
AtCoder Beginner Contest 376 4880 732 803 -7
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1858 1146 842 +39
AtCoder Beginner Contest 378 4764 690 828 -14
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2554 1069 854 +26
AtCoder Beginner Contest 380 2808 1045 875 +21
AtCoder Beginner Contest 381 2746 869 874 -1
AtCoder Beginner Contest 382 3808 738 861 -13
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 4332 737 850 -11
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 2533 1057 872 +22
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 4176 736 859 -13
AtCoder Beginner Contest 386 1805 1192 897 +38
AtCoder Beginner Contest 387 4034 726 881 -16
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 3916 830 876 -5
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 2842 1040 894 +18
AtCoder Beginner Contest 390 4091 831 887 -7
AtCoder Beginner Contest 391 4207 770 876 -11
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2638 1112 902 +26
AtCoder Beginner Contest 393 5881 567 873 -29
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 5204 664 853 -20
AtCoder Beginner Contest 395 3768 887 857 +4
AtCoder Beginner Contest 396 2626 1103 884 +27
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5443 629 861 -23
AtCoder Beginner Contest 399 2473 1129 891 +30
AtCoder Beginner Contest 404 5006 651 869 -22
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3897 867 869 ±0
AtCoder Beginner Contest 407 5986 577 843 -26
AtCoder Beginner Contest 408 3941 821 840 -3
AtCoder Beginner Contest 409 3834 870 843 +3
AtCoder Beginner Contest 410 3105 995 859 +16
AtCoder Beginner Contest 412 2978 987 873 +14
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 5034 656 853 -20
AtCoder Beginner Contest 416 5910 606 830 -23
AtCoder Beginner Contest 417 7204 406 794 -36
AtCoder Beginner Contest 418 4550 767 792 -2
AtCoder Beginner Contest 424 2783 944 808 +16
AtCoder Beginner Contest 426 3422 959 824 +16
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 5703 531 798 -26
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 3311 893 808 +10
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 3052 980 826 +18
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 4419 605 806 -20
AtCoder Beginner Contest 436 4143 878 813 +7
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 5444 644 797 -16
AtCoder Beginner Contest 439 3611 905 809 +12
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3461 1039 834 +25