arcstranger's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 018 | 336 | 1875 |  675 |
- | ||
| AtCoder Regular Contest 080 | 477 | 1502 |  948 |
+273 | ||
| AtCoder Beginner Contest 070 | 356 | 1312 |  1022 |
+74 | ||
| AtCoder Regular Contest 086 | 549 | 1186 | 1042 |
+20 |