ruiniyo's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 424 5937 350 17 -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 7744 168 38 +21
AtCoder Beginner Contest 426 7767 310 68 +30
Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） 7285 266 92 +24
AtCoder Beginner Contest 428 8812 165 101 +9
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 7505 248 117 +16
AtCoder Beginner Contest 430 6486 226 130 +13
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 8568 101 124 -6
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 8378 122 123 -1
AtCoder Beginner Contest 433 7004 401 147 +24
Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 5794 334 166 +19
AtCoder Beginner Contest 435 8781 167 165 -1
AtCoder Beginner Contest 436 8707 200 169 +4
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 6972 406 190 +21
AtCoder Beginner Contest 438 8198 226 194 +4
AtCoder Beginner Contest 439 8011 153 188 -6
AtCoder Beginner Contest 440 6295 540 218 +30
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9031 184 214 -4
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 6487 466 236 +22
Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） 8285 217 234 -2
AtCoder Beginner Contest 444 10220 159 225 -9
AtCoder Beginner Contest 445 6315 464 246 +21