Xihai's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 216 6267 88 4 -
AtCoder Beginner Contest 217 4459 563 44 +40
AtCoder Beginner Contest 218 6161 250 69 +25
AtCoder Beginner Contest 220 4363 466 111 +42
AtCoder Beginner Contest 221 4187 585 162 +51
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 3270 708 227 +65
AtCoder Beginner Contest 223 3232 597 272 +45
AtCoder Beginner Contest 224 1783 1052 401 +129
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 2459 858 474 +73
AtCoder Beginner Contest 226 4449 334 453 -21
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 2774 684 484 +31
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 2215 931 549 +65
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 2836 729 572 +23
AtCoder Beginner Contest 230 2689 729 591 +19
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 3034 654 598 +7
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 3003 622 600 +2
AtCoder Beginner Contest 233 3893 516 590 -10
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 4216 576 588 -2
AtCoder Beginner Contest 236 2319 1046 649 +61
AtCoder Beginner Contest 237 2720 891 677 +28
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 3344 772 688 +11
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 4888 379 658 -30
AtCoder Beginner Contest 240 3693 634 656 -2
AtCoder Beginner Contest 241(Sponsored by Panasonic) 3462 793 671 +15
AtCoder Beginner Contest 242 2215 1085 722 +51
AtCoder Beginner Contest 243 2055 1093 767 +45
AtCoder Beginner Contest 244 2351 822 773 +6
AtCoder Beginner Contest 246 3942 650 761 -12
AtCoder Beginner Contest 247 2081 1065 796 +35
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 2559 884 805 +9
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 3086 760 801 -4
AtCoder Beginner Contest 252 3389 797 800 -1
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 3380 769 797 -3
AtCoder Beginner Contest 254 2171 1068 828 +31
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 4244 593 806 -22
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 3631 672 793 -13
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 4398 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2522 947 810 +17
AtCoder Beginner Contest 272 3039 795 808 -2
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 2816 802 808 ±0
AtCoder Beginner Contest 275 3020 729 800 -8
AtCoder Beginner Contest 276 3650 662 787 -13
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 2987 804 788 +1
AtCoder Beginner Contest 278 3989 607 771 -17
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 3377 725 767 -4
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 3571 648 755 -12
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1979 1036 787 +32
AtCoder Beginner Contest 284 1585 1269 846 +59
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 4926 442 811 -35
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1670 1131 847 +36
AtCoder Beginner Contest 293 2929 895 852 +5
AtCoder Beginner Contest 294 2554 861 853 +1
AtCoder Beginner Contest 295 1259 1341 912 +59
AtCoder Beginner Contest 296 1391 1265 953 +41
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 2033 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 3064 786 937 -16
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1704 1184 965 +28
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1574 1221 993 +28
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 2621 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 1723 1155 1010 +17
AtCoder Beginner Contest 308 3595 803 991 -19
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 2773 991 991 ±0
AtCoder Beginner Contest 313 4506 699 965 -26
AtCoder Beginner Contest 314 3129 892 958 -7
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 4418 636 929 -29
AtCoder Beginner Contest 319 2032 1224 963 +34
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 5351 625 933 -30
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2668 1039 944 +11
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1478 1332 989 +45
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1571 1224 1015 +26
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2660 1059 1019 +4
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 3883 758 996 -23
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3107 1006 997 +1
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 5543 548 959 -38
AtCoder Beginner Contest 347 2164 1182 983 +24
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4040 794 966 -17