Miyachn's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 367 8674 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 6605 477 24 -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 9577 144 42 +18
AtCoder Beginner Contest 378 3454 911 145 +103
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 5236 596 203 +58
AtCoder Beginner Contest 380 5110 640 261 +58
AtCoder Beginner Contest 382 5145 515 293 +32
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 7656 313 292 -1
AtCoder Beginner Contest 390 6321 510 318 +26
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 5736 599 353 +35
AtCoder Beginner Contest 396 7808 361 352 -1
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 6311 501 369 +17
AtCoder Beginner Contest 404 7812 - - -
AtCoder Beginner Contest 416 5648 - - -
AtCoder Beginner Contest 419 1292 - - -
AtCoder Beginner Contest 420 2150 1148 499 +130
AtCoder Beginner Contest 421 947 1573 697 +198
AtCoder Beginner Contest 422 608 1518 831 +134
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1213 1429 919 +88
AtCoder Beginner Contest 428 583 1738 1048 +129
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 1420 1327 1083 +35
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 403 1897 1208 +125
AtCoder Regular Contest 210 540 1678 1270 +62
AtCoder Beginner Contest 433 247 2077 1391 +121
AtCoder Beginner Contest 436 700 1725 1432 +41
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1339 1476 1437 +5
AtCoder Beginner Contest 439 969 1571 1452 +15
AtCoder Beginner Contest 449 1234 1536 1461 +9
AtCoder Beginner Contest 450 533 1865 1511 +50
AtCoder Beginner Contest 452 447 1933 1563 +52
AtCoder Beginner Contest 453 718 1756 1584 +21
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 302 2046 1642 +58
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 1080 1578 1635 -7
AtCoder Beginner Contest 456 1259 1532 1625 -10
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 555 1840 1649 +24
AtCoder Regular Contest-- 219 576 1565 1641 -8
AtCoder Beginner Contest 458 245 2143 1703 +62
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 786 1730 1706 +3
AtCoder Beginner Contest 460 1433 1523 1689 -17