river0525's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 247 5707 279 14 -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 4947 373 51 +37
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 5056 306 82 +31
AtCoder Beginner Contest 250 4583 461 123 +41
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 5524 255 139 +16
AtCoder Beginner Contest 252 5809 330 161 +22
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 5469 334 180 +19
AtCoder Beginner Contest 254 6514 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 6227 216 183 +3
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 5481 282 194 +11
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 4432 487 223 +29
AtCoder Beginner Contest 258 6583 251 226 +3
AtCoder Beginner Contest 259 6595 191 220 -6
AtCoder Beginner Contest 260 3976 629 261 +41
AtCoder Beginner Contest 261 6056 253 259 -2
AtCoder Beginner Contest 262 5867 152 245 -14
AtCoder Beginner Contest 313 6029 - - -
AtCoder Beginner Contest 373 8023 289 249 +4
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 10503 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 7199 - - -
AtCoder Beginner Contest 378 5959 500 273 +24
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 4555 694 316 +43
AtCoder Beginner Contest 380 5794 531 338 +22
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 7052 300 334 -4
AtCoder Beginner Contest 386 4634 605 363 +29
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 4123 795 416 +53
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 6014 541 430 +14
AtCoder Beginner Contest 391 5140 617 451 +21
AtCoder Beginner Contest 401 5078 694 479 +28
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 5218 591 491 +12
AtCoder Beginner Contest 403 3347 834 532 +41
AtCoder Beginner Contest 404 5756 536 533 +1
AtCoder Beginner Contest 405 7041 461 525 -8
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8236 286 501 -24
AtCoder Beginner Contest 407 7353 398 491 -10
AtCoder Beginner Contest 408 3191 942 546 +55
AtCoder Beginner Contest 409 5809 587 550 +4
AtCoder Beginner Contest 410 4676 733 570 +20
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 2517 1038 628 +58
AtCoder Beginner Contest 412 5745 520 617 -11
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2897 1010 664 +47
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2729 1057 710 +46
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 5200 634 703 -7
AtCoder Beginner Contest 416 4588 790 712 +9
AtCoder Beginner Contest 417 3222 979 742 +30
AtCoder Beginner Contest 418 5298 659 734 -8
AtCoder Beginner Contest 419 1455 1390 819 +85
AtCoder Beginner Contest 420 1581 1299 878 +59
AtCoder Beginner Contest 421 3314 967 887 +9
AtCoder Beginner Contest 422 1007 1289 934 +47
AtCoder Beginner Contest 423 1862 1175 961 +27
AtCoder Beginner Contest 424 8235 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 2301 1094 975 +14
AtCoder Beginner Contest 426 2743 1081 986 +11
AtCoder Beginner Contest 428 1473 1339 1027 +41
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 2525 1046 1029 +2
AtCoder Beginner Contest 430 627 1649 1108 +79
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 1070 1512 1156 +48
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 2848 1028 1144 -12
AtCoder Regular Contest 210 1096 - - -
AtCoder Beginner Contest 433 3305 1028 1133 -11
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 643 1647 1196 +63
AtCoder Regular Contest 211 (Div. 2) 813 - - -
AtCoder Beginner Contest 435 1247 1471 1226 +30
AtCoder Beginner Contest 436 3045 1077 1212 -14
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1971 1298 1221 +9
AtCoder Beginner Contest 438 972 1588 1264 +43
AtCoder Beginner Contest 439 694 1699 1315 +51
AtCoder Beginner Contest 440 1532 1427 1327 +12
AtCoder Regular Contest 212 (Div. 2) 1042 1083 1305 -22
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 1016 1617 1340 +35
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 1244 1517 1359 +19
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 761 1685 1396 +37
AtCoder Beginner Contest 444 1275 1544 1412 +16
AtCoder Regular Contest 214 1215 775 1362 -50
AtCoder Beginner Contest 445 2688 1133 1341 -21
AtCoder Beginner Contest 446 701 1706 1383 +42
AtCoder Regular Contest 215 840 1307 1376 -7
AtCoder Beginner Contest 447 1692 1367 1375 -1
AtCoder Beginner Contest 448 1608 1393 1377 +2