kc54's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 180 | 492 | 1665 |  465 |
- | ||
| AtCoder Regular Contest 108 | 1213 | 1316 |  749 |
+284 | ||
| AtCoder Beginner Contest 187 | 1944 | 1102 |  820 |
+71 | ||
| AtCoder Regular Contest 111 | 1383 | 327 | 718 |
-102 | ||
| AtCoder Beginner Contest 188 | 4527 | 518 |  674 |
-44 | ||
| AtCoder Regular Contest 123 | 3021 | 60 |  546 |
-128 |