kazuoyamamoto's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 395 3180 982 85 -
AtCoder Beginner Contest 396 5195 702 188 +103
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4954 733 281 +93
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5306 650 339 +58
AtCoder Beginner Contest 399 8859 233 310 -29
AtCoder Beginner Contest 400 3113 1002 442 +132
AtCoder Beginner Contest 401 4347 803 501 +59
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 3668 841 553 +52
AtCoder Beginner Contest 403 3167 - - -
AtCoder Beginner Contest 404 1780 1270 682 +129
AtCoder Beginner Contest 405 6221 578 666 -16
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8492 261 616 -50
AtCoder Beginner Contest 407 3725 905 655 +39
AtCoder Beginner Contest 408 4315 756 667 +12
AtCoder Beginner Contest 409 2339 1145 735 +68
AtCoder Beginner Contest 410 1288 1448 844 +109
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6675 294 791 -53
AtCoder Beginner Contest 412 2891 1005 817 +26
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1732 1286 880 +63
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2701 1063 901 +21
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3466 907 902 +1
AtCoder Beginner Contest 416 3671 917 903 +1
AtCoder Beginner Contest 417 3740 898 902 -1
AtCoder Beginner Contest 418 3868 868 899 -3
AtCoder Beginner Contest 419 3004 1026 913 +14
AtCoder Beginner Contest 420 1512 1320 963 +50
AtCoder Beginner Contest 421 6618 505 923 -40
AtCoder Beginner Contest 422 3513 560 890 -33
AtCoder Beginner Contest 423 2999 909 892 +2
AtCoder Beginner Contest 424 1253 1360 950 +58
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 2080 1149 972 +22
AtCoder Beginner Contest 426 4376 809 956 -16
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 3248 931 954 -2
AtCoder Beginner Contest 428 2941 1001 959 +5
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 2853 979 961 +2
AtCoder Beginner Contest 430 1053 1448 1021 +60
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 2546 1091 1028 +7
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 1277 1434 1076 +48
AtCoder Beginner Contest 433 3928 913 1061 -15
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 598 1675 1140 +79
AtCoder Beginner Contest 435 3813 902 1118 -22
AtCoder Beginner Contest 436 1106 1548 1170 +52
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1331 1479 1205 +35
AtCoder Beginner Contest 438 4442 812 1171 -34
AtCoder Beginner Contest 439 2389 1164 1170 -1
AtCoder Beginner Contest 440 3935 933 1148 -22
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 1949 1341 1169 +21
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 2446 1209 1173 +4
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 1450 1426 1201 +28
AtCoder Beginner Contest 444 1395 1508 1236 +35
AtCoder Beginner Contest 445 2260 1229 1235 -1
AtCoder Beginner Contest 446 1882 1267 1239 +4
AtCoder Beginner Contest 447 1308 1483 1266 +27
AtCoder Beginner Contest 449 1953 1339 1273 +7
AtCoder Beginner Contest 450 1235 1556 1305 +32
AtCoder Beginner Contest 451 3424 1061 1283 -22
AtCoder Beginner Contest 452 4135 960 1254 -29
AtCoder Beginner Contest 453 1751 1414 1271 +17
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 2290 1233 1267 -4
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 1711 1380 1279 +12
AtCoder Beginner Contest 456 3211 1073 1260 -19
AtCoder Regular Contest 218 1299 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 4106 900 1229 -31
AtCoder Beginner Contest 458 2546 1252 1231 +2
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 871 1688 1286 +55
AtCoder Beginner Contest 460 2511 1277 1285 -1
AtCoder Beginner Contest 461 6310 682 1237 -48
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 2222 1305 1244 +7
AtCoder Beginner Contest 463 812 1735 1304 +60
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 1176 1546 1330 +26
AtCoder Regular Contest 223 1043 - - -
AtCoder Beginner Contest 465 5018 842 1290 -40
AtCoder Beginner Contest 466 3373 1133 1275 -15
AtCoder Beginner Contest 467 3580 1080 1257 -18
AtCoder Beginner Contest 468 1289 1581 1294 +37
AtCoder Beginner Contest 469 1705 1444 1310 +16
AtCoder Beginner Contest 471 1373 1535 1334 +24
AtCoder Beginner Contest 472 2620 1235 1325 -9