IATO's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 399 11349 - - -
AtCoder Beginner Contest 409 5613 615 34 -
AtCoder Beginner Contest 410 8509 215 61 +27
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6098 375 99 +38
AtCoder Beginner Contest 412 7690 226 115 +16
Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） 8522 171 121 +6
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 7595 294 141 +20
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 7073 345 163 +22
AtCoder Beginner Contest 417 8047 303 178 +15
AtCoder Beginner Contest 419 8813 228 183 +5
AtCoder Beginner Contest 422 3366 592 224 +41
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 6589 309 233 +9
AtCoder Beginner Contest 426 6700 479 257 +24
Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） 6834 328 265 +8
AtCoder Beginner Contest 428 6687 411 279 +14
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 6448 374 289 +10
AtCoder Beginner Contest 430 5280 434 304 +15
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 4801 635 339 +35
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 3698 843 403 +64
AtCoder Beginner Contest 433 5701 604 427 +24
Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3825 725 463 +36
AtCoder Beginner Contest 436 7375 354 452 -11
AtCoder Beginner Contest 438 6855 402 446 -6
AtCoder Beginner Contest 439 7398 207 417 -29
AtCoder Beginner Contest 440 7490 328 407 -10
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 4169 909 471 +64