ataru8171's Competition History

Date Contest Rank Performance New Rating Diff
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 9316 182 9 -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 8718 173 28 +19
AtCoder Beginner Contest 356 8986 273 54 +26
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 9478 156 67 +13
AtCoder Beginner Contest 358 8732 237 86 +19
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 9017 159 94 +8
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 5648 627 142 +48
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 7801 351 163 +21
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 6325 476 194 +31
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 8659 275 202 +8
AtCoder Beginner Contest 366 8150 303 213 +11
AtCoder Beginner Contest 367 8877 219 213 ±0
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 5411 618 253 +40
AtCoder Beginner Contest 369 4013 827 318 +65
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 5039 725 366 +48
AtCoder Beginner Contest 371 5819 597 393 +27
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 6042 429 397 +4
AtCoder Beginner Contest 373 5008 733 439 +42
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 5410 661 466 +27
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 5343 660 489 +23
AtCoder Beginner Contest 376 3645 920 544 +55
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 3469 780 571 +27
AtCoder Beginner Contest 378 4135 793 597 +26
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 7122 281 566 -31
AtCoder Beginner Contest 380 5177 629 572 +6
AtCoder Beginner Contest 381 4662 401 555 -17
AtCoder Beginner Contest 382 2538 975 607 +52
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 4181 760 624 +17
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 3893 794 643 +19
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2045 1183 711 +68
AtCoder Beginner Contest 386 4935 554 696 -15
AtCoder Beginner Contest 387 8658 - - -
AtCoder Beginner Contest 390 5780 586 685 -11
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 4257 815 699 +14
AtCoder Beginner Contest 393 6906 410 673 -26
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 4540 764 683 +10
AtCoder Beginner Contest 395 3675 901 707 +24
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4607 783 715 +8
AtCoder Beginner Contest 399 4508 789 722 +7
AtCoder Beginner Contest 400 3220 982 751 +29
AtCoder Beginner Contest 401 5739 601 737 -14
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 4900 640 728 -9
AtCoder Beginner Contest 404 4293 767 732 +4
AtCoder Beginner Contest 405 3130 1018 764 +32
AtCoder Beginner Contest 407 5827 598 748 -16
AtCoder Beginner Contest 408 2601 1059 784 +36
AtCoder Beginner Contest 409 3482 930 799 +15
AtCoder Beginner Contest 410 3337 952 816 +17
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 7235 237 766 -50
AtCoder Beginner Contest 412 3365 911 781 +15
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 5030 642 768 -13
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2449 1117 808 +40
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 4333 763 804 -4
AtCoder Beginner Contest 418 5583 617 786 -18
AtCoder Beginner Contest 419 4238 825 790 +4
AtCoder Beginner Contest 420 4055 805 792 +2
AtCoder Beginner Contest 421 6355 528 768 -24
AtCoder Regular Contest 205 (Div. 2) 2520 - - -
AtCoder Beginner Contest 423 2858 937 786 +18
AtCoder Beginner Contest 424 3336 828 790 +4
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4026 747 786 -4
AtCoder Beginner Contest 428 5034 659 774 -12
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 5595 511 750 -24
AtCoder Beginner Contest 430 2467 1048 784 +34
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 4239 753 781 -3
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 4352 717 774 -7
AtCoder Beginner Contest 433 2960 1094 811 +37
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3720 746 804 -7
AtCoder Beginner Contest 436 4347 845 809 +5
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 4692 765 804 -5
AtCoder Beginner Contest 438 2387 1197 850 +46
AtCoder Beginner Contest 440 2249 1254 898 +48
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3337 1063 915 +17
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 3297 1022 926 +11
AtCoder Beginner Contest 444 2932 1175 954 +28
AtCoder Beginner Contest 447 4396 796 939 -15
AtCoder Beginner Contest 449 4331 900 935 -4
AtCoder Beginner Contest 450 3397 1079 950 +15
AtCoder Beginner Contest 451 3901 985 954 +4
AtCoder Beginner Contest 452 4481 899 948 -6
AtCoder Beginner Contest 453 2779 1185 974 +26
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 5182 - - -
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 4891 762 955 -19
AtCoder Beginner Contest 456 4657 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 3957 926 952 -3
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 3590 1036 961 +9
AtCoder Beginner Contest 460 1086 1630 1048 +87
AtCoder Beginner Contest 461 6181 - - -
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 1904 1378 1086 +38
AtCoder Beginner Contest 463 4492 921 1070 -16
AtCoder Beginner Contest 465 2249 1325 1098 +28
AtCoder Beginner Contest 466 2768 1234 1113 +15
AtCoder Beginner Contest 467 2068 1366 1141 +28
AtCoder Beginner Contest 471 5602 762 1108 -33
AtCoder Beginner Contest 472 3874 1011 1099 -9
AtCoder Beginner Contest 473 2879 1201 1109 +10
AtCoder Regular Contest-- 229 2325 - - -
AtCoder Beginner Contest 475 5474 761 1079 -30
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 2242 1205 1092 +13
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 3561 1036 1087 -5
AtCoder Beginner Contest 478 2843 1192 1098 +11
AtCoder Beginner Contest 480 1231 1556 1152 +54