Please sign in first.
PetrK's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 386 | 6649 | 276 |  14 |
- | ||
| AtCoder Beginner Contest 387 | 6786 | 233 | 39 |
+25 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 4135 | 751 |  114 |
+75 | ||
| AtCoder Beginner Contest 438 | 1349 | 1456 |  412 |
+298 | ||
| AtCoder Beginner Contest 439 | 4384 | 755 | 472 |
+60 | ||
| AtCoder Beginner Contest 440 | 4285 | 870 |  541 |
+69 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 4156 | 912 |  602 |
+61 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 4655 | 779 | 626 |
+24 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 3960 | 900 | 665 |
+39 | ||
| AtCoder Beginner Contest 444 | 1935 | 1373 |  787 |
+122 | ||
| AtCoder Beginner Contest 447 | 2564 | 1160 |  841 |
+54 | ||
| AtCoder Beginner Contest 448 | 3111 | 1077 | 872 |
+31 |