eimatsuda's Competition History

Date Contest Rank Performance New Rating Diff
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 6715 493 25 -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 5609 551 85 +60
AtCoder Beginner Contest 356 3737 946 216 +131
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 9300 170 198 -18
AtCoder Beginner Contest 358 3739 917 312 +114
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 6585 451 327 +15
AtCoder Beginner Contest 360 4701 590 363 +36
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 3817 909 456 +93
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 5710 645 481 +25
AtCoder Beginner Contest 363 3423 974 558 +77
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1374 1436 716 +158
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 7683 389 678 -38
AtCoder Beginner Contest 367 6130 559 663 -15
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 4947 693 666 +3
AtCoder Beginner Contest 369 2595 1097 725 +59
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 3726 932 750 +25
AtCoder Beginner Contest 371 6474 514 725 -25
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3835 810 735 +10
AtCoder Beginner Contest 373 5037 729 734 -1
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 6997 417 703 -31
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 3356 803 714 +11
AtCoder Beginner Contest 380 7443 297 674 -40
AtCoder Beginner Contest 382 2120 1073 724 +50
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 6044 455 698 -26
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 3124 937 726 +28
AtCoder Beginner Contest 387 3642 802 734 +8
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 4459 741 735 +1
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 1293 1448 833 +98
AtCoder Beginner Contest 390 3452 934 844 +11
AtCoder Beginner Contest 391 6427 413 806 -38
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 3827 885 814 +8
AtCoder Beginner Contest 395 5959 581 792 -22
AtCoder Beginner Contest 396 4273 826 796 +4
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1898 1276 855 +59
AtCoder Beginner Contest 400 1983 1238 900 +45
AtCoder Beginner Contest 401 2920 1045 916 +16
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2654 1031 928 +12
AtCoder Beginner Contest 403 3844 735 910 -18
AtCoder Beginner Contest 405 6255 573 880 -30
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 4811 730 866 -14
AtCoder Beginner Contest 407 3998 862 865 -1
AtCoder Beginner Contest 408 3599 881 867 +2
AtCoder Beginner Contest 409 4469 776 858 -9
AtCoder Beginner Contest 412 5157 621 836 -22
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 3468 901 843 +7
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 6261 502 813 -30
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 5687 577 791 -22
AtCoder Beginner Contest 416 4570 793 791 ±0
AtCoder Beginner Contest 417 3284 968 810 +19
AtCoder Beginner Contest 418 6581 495 782 -28
AtCoder Beginner Contest 420 5172 637 769 -13
AtCoder Beginner Contest 421 3265 976 791 +22
AtCoder Beginner Contest 423 5192 529 767 -24
AtCoder Beginner Contest 424 2793 942 786 +19
AtCoder Beginner Contest 426 4187 838 791 +5
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 4564 706 783 -8
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 4964 612 767 -16
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 4367 714 762 -5
AtCoder Beginner Contest 433 4071 894 776 +14
AtCoder Beginner Contest 436 4799 777 776 ±0
AtCoder Beginner Contest 439 3977 831 782 +6
AtCoder Beginner Contest 440 3881 943 799 +17
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 4952 780 797 -2
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 4559 796 797 ±0
AtCoder Beginner Contest 444 2735 1213 846 +49
AtCoder Beginner Contest 445 2337 1212 888 +42
AtCoder Beginner Contest 446 4838 623 864 -24
AtCoder Beginner Contest 447 5132 655 845 -19
AtCoder Beginner Contest 448 6281 551 819 -26
AtCoder Beginner Contest 449 4452 878 825 +6
AtCoder Beginner Contest 450 4871 841 826 +1
AtCoder Beginner Contest 451 4208 937 838 +12
AtCoder Beginner Contest 452 4136 960 851 +13
AtCoder Beginner Contest 453 3564 1048 872 +21
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 810 1690 985 +113
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 2935 1113 999 +14
AtCoder Beginner Contest 456 3418 1033 1002 +3
AtCoder Beginner Contest 458 6173 648 971 -31
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 6680 564 937 -34
AtCoder Beginner Contest 461 4735 924 935 -2
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 6511 579 904 -31
AtCoder Beginner Contest 463 3224 1131 929 +25
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 3359 1006 937 +8
AtCoder Beginner Contest 466 5174 836 927 -10
AtCoder Beginner Contest 468 2986 1212 959 +32
AtCoder Beginner Contest 469 3856 1031 966 +7