ere4's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 109 1315 722 45 -
AtCoder Grand Contest 027 1633 397 93 +48
CODE FESTIVAL 2018 qual A 863 - - -
AtCoder Beginner Contest 110 1273 - - -
AtCoder Beginner Contest 111 454 968 233 +140
AtCoder Beginner Contest 112 1308 752 319 +86
AtCoder Grand Contest 028 1344 782 400 +81
CODE FESTIVAL 2018 qual B 610 - - -
Tenka1 Programmer Beginner Contest 672 881 489 +89
AtCoder Beginner Contest 113 945 982 575 +86
DISCO presents ディスカバリーチャンネル コードコンテスト2019 予選 838 - - -
Dwango Programming Contest V 977 872 620 +45
AtCoder Beginner Contest 114 908 818 647 +27
AtCoder Beginner Contest 115 919 888 680 +33
AtCoder Grand Contest 029 1520 771 690 +10
CADDi 2018 for Beginners 243 1366 799 +109
AtCoder Grand Contest 030 1449 705 787 -12
AISing Programming Contest 2019 1433 698 776 -11
KEYENCE Programming Contest 2019 1256 892 789 +13
AtCoder Beginner Contest 116 1083 527 761 -28
NIKKEI Programming Contest 2019 1177 1261 830 +69
AtCoder Beginner Contest 117 1159 915 839 +9
Yahoo Programming Contest 2019 1767 858 841 +2
AtCoder Beginner Contest 118 1006 1013 861 +20
AtCoder Beginner Contest 120 1641 775 852 -9
AtCoder Beginner Contest 121 1685 760 842 -10
AtCoder Beginner Contest 122 2434 271 791 -51
AtCoder Beginner Contest 123 1186 994 814 +23
AtCoder Beginner Contest 124 2575 641 797 -17
Tenka1 Programmer Contest 2019 1101 491 769 -28
NIKKEI Programming Contest 2019-2 3329 75 695 -74
AtCoder Beginner Contest 145 3978 303 659 -36
DISCO Presents Discovery Channel Code Contest 2020 Qual 1921 737 667 +8
AtCoder Beginner Contest 146 2198 820 684 +17
Sumitomo Mitsui Trust Bank Programming Contest 2019 3207 250 643 -41
AtCoder Beginner Contest 147 3107 580 637 -6
AtCoder Beginner Contest 148 1799 1008 681 +44
AtCoder Beginner Contest 149 1601 - - -
Dwango Programming Contest 6th 2075 517 665 -16
AtCoder Beginner Contest 151 1506 1146 724 +59
Keyence Programming Contest 2020 2175 788 731 +7
AtCoder Beginner Contest 152 2794 712 729 -2
AtCoder Beginner Contest 153 2954 739 730 +1
AtCoder Beginner Contest 156 2391 832 741 +11
Panasonic Programming Contest 2020 3553 650 732 -9
AtCoder Beginner Contest 159 4588 592 719 -13
AtCoder Beginner Contest 160 4512 719 719 ±0
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 5554 593 707 -12
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 5804 641 700 -7
AtCoder Beginner Contest 366 7990 321 667 -33
AtCoder Beginner Contest 367 7532 364 639 -28
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 8281 205 597 -42
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 1693 223 561 -36
AtCoder Beginner Contest 369 7321 325 539 -22
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 5586 643 550 +11
AtCoder Beginner Contest 371 4163 851 584 +34
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 5649 488 574 -10
AtCoder Beginner Contest 373 5548 652 582 +8
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 5081 711 596 +14
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 4520 785 616 +20
AtCoder Beginner Contest 376 6480 496 605 -11
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 3631 748 620 +15
AtCoder Beginner Contest 378 3129 972 661 +41
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 3858 814 677 +16
AtCoder Beginner Contest 380 4251 782 688 +11
AtCoder Beginner Contest 381 3957 569 676 -12
AtCoder Beginner Contest 382 2094 1080 724 +48
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 3037 968 751 +27
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 4826 640 740 -11
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 5972 452 714 -26
AtCoder Beginner Contest 386 3262 856 729 +15
AtCoder Beginner Contest 387 3285 858 743 +14
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 2435 1115 786 +43
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 2072 1210 836 +50
AtCoder Beginner Contest 390 6749 452 803 -33
AtCoder Beginner Contest 391 3892 824 805 +2
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 6425 492 777 -28
AtCoder Beginner Contest 393 4158 819 782 +5
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 4961 700 774 -8
AtCoder Beginner Contest 395 4601 769 773 -1
AtCoder Beginner Contest 396 2148 1210 825 +52
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4259 835 826 +1
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5479 624 807 -19
AtCoder Beginner Contest 399 1977 1241 859 +52
AtCoder Beginner Contest 400 2590 1099 885 +26
AtCoder Beginner Contest 401 4721 747 872 -13
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 4382 725 858 -14
AtCoder Beginner Contest 403 2995 908 863 +5
AtCoder Beginner Contest 404 2677 1057 884 +21
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3636 909 887 +3
AtCoder Beginner Contest 407 4717 753 874 -13
AtCoder Beginner Contest 408 3774 850 872 -2
AtCoder Beginner Contest 409 3252 969 882 +10
AtCoder Beginner Contest 410 4411 775 872 -10
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 7203 241 819 -53
AtCoder Beginner Contest 412 5329 591 798 -21
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2789 1033 824 +26
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 3879 859 828 +4
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3299 931 838 +10
AtCoder Beginner Contest 416 2288 1164 875 +37
AtCoder Beginner Contest 417 3977 859 874 -1
AtCoder Beginner Contest 418 4516 772 864 -10
AtCoder Beginner Contest 419 6568 503 833 -31
AtCoder Beginner Contest 420 3660 866 836 +3
AtCoder Beginner Contest 421 2714 1077 862 +26
AtCoder Beginner Contest 422 1518 1081 886 +24
AtCoder Beginner Contest 423 3388 841 882 -4
AtCoder Beginner Contest 424 2867 925 886 +4
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 3652 816 879 -7