Silbird's Competition History

Date Contest Rank Performance New Rating Diff
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 4764 646 37 -
AtCoder Beginner Contest 430 1493 1302 305 +268
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 2327 1140 531 +226
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 2798 1039 639 +108
AtCoder Beginner Contest 433 505 1844 962 +323
Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 1576 1268 1012 +50
AtCoder Beginner Contest 435 2361 1185 1035 +23
AtCoder Beginner Contest 436 2392 1206 1058 +23
AtCoder Beginner Contest 438 2791 1111 1062 +4
AtCoder Beginner Contest 440 1445 1452 1121 +59
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 2398 1240 1135 +14
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 4352 834 1100 -35
AtCoder Beginner Contest 444 1871 1388 1138 +38
AtCoder Beginner Contest 445 847 1660 1214 +76
AtCoder Beginner Contest 451 1740 1403 1237 +23
AtCoder Beginner Contest 452 982 1648 1292 +55
AtCoder Beginner Contest 453 828 1706 1347 +55
Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） 265 2092 1458 +111
Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 164 2267 1580 +122
AtCoder Beginner Contest 456 541 1867 1615 +35
Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） 511 1867 1645 +30
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 862 1693 1650 +5
AtCoder Beginner Contest 463 348 2041 1699 +49
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 429 1940 1727 +28
AtCoder Beginner Contest 465 794 1756 1730 +3