KYOSHIU's Competition History

Date Contest Rank Performance New Rating Diff
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 10833 36 2 -
AtCoder Beginner Contest 393 9349 147 13 +11
AtCoder Beginner Contest 404 9575 50 18 +5
AtCoder Beginner Contest 407 8826 236 36 +18
AtCoder Regular Contest 198 (Div. 2) 1492 - - -
AtCoder Beginner Contest 408 10109 78 41 +5
AtCoder Beginner Contest 409 7956 301 63 +22
AtCoder Beginner Contest 410 8949 177 75 +12
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6402 329 97 +22
AtCoder Beginner Contest 412 7183 284 115 +18
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 8558 168 121 +6
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 4548 730 172 +51
AtCoder Beginner Contest 416 6474 531 204 +32
AtCoder Beginner Contest 418 7348 379 221 +17
AtCoder Beginner Contest 419 7833 327 232 +11
AtCoder Regular Contest 204 (Div. 1) 382 - - -
AtCoder Beginner Contest 420 5488 586 266 +34
AtCoder Beginner Contest 421 4656 757 319 +53
AtCoder Regular Contest 205 (Div. 2) 1531 - - -
AtCoder Beginner Contest 423 3222 873 389 +70
AtCoder Beginner Contest 424 3796 740 434 +45
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4149 723 469 +35
AtCoder Beginner Contest 426 4560 781 507 +38
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 3745 840 548 +41
AtCoder Regular Contest 208 (Div. 2) 1151 - - -
AtCoder Beginner Contest 428 3982 822 581 +33
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 4315 720 596 +15
AtCoder Beginner Contest 430 2659 1002 647 +51
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 2834 1027 693 +46
AtCoder Regular Contest 209 (Div. 1) 662 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 4112 762 700 +7
AtCoder Beginner Contest 433 3251 1038 741 +41
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3191 864 754 +13
AtCoder Beginner Contest 435 1896 1291 823 +69
AtCoder Beginner Contest 436 5331 683 809 -14
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 3031 1067 838 +29
AtCoder Beginner Contest 438 4891 732 828 -10
AtCoder Grand Contest 076 327 - - -
AtCoder Beginner Contest 439 4358 761 821 -7
AtCoder Beginner Contest 440 3514 1008 842 +21
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3793 977 856 +14
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 6913 395 817 -39
AtCoder Regular Contest 213 (Div. 1) 627 - - -
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 2728 1132 853 +36
AtCoder Beginner Contest 444 5636 742 842 -11
AtCoder Regular Contest 214 1283 - - -
AtCoder Beginner Contest 445 3528 963 855 +13
AtCoder Beginner Contest 446 2900 1022 873 +18
AtCoder Regular Contest 215 1127 - - -
AtCoder Beginner Contest 447 3133 1046 892 +19
AtCoder Beginner Contest 448 2298 1236 931 +39
AtCoder Beginner Contest 449 1315 1511 1005 +74
AtCoder Beginner Contest 450 3141 1125 1018 +13
AtCoder Regular Contest++ 216 444 - - -
AtCoder Beginner Contest 451 3115 1117 1028 +10
AtCoder Grand Contest 077 122 - - -
AtCoder Beginner Contest 452 1054 1620 1103 +75
AtCoder Regular Contest 217 961 - - -
AtCoder Beginner Contest 453 2216 1302 1125 +22
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 3505 982 1111 -14
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 4853 769 1081 -30
AtCoder Beginner Contest 456 2655 1186 1092 +11
AtCoder Regular Contest 218 1022 - - -
AtCoder Regular Contest-- 219 753 1371 1123 +31
AtCoder Beginner Contest 458 1786 1415 1156 +33
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 2761 1188 1159 +3
AtCoder Beginner Contest 460 1517 1499 1198 +39
AtCoder Regular Contest++ 221 449 - - -
AtCoder Beginner Contest 461 2823 1230 1202 +4
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 2561 1236 1205 +3
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 940 1193 1204 -1
AtCoder Beginner Contest 463 995 1654 1258 +54
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 3075 1063 1240 -18
AtCoder Regular Contest 223 952 1028 1220 -20
AtCoder Beginner Contest 465 2510 1270 1225 +5
AtCoder Beginner Contest 466 1182 1613 1270 +45
AtCoder Regular Contest-- 224 1125 1305 1274 +4