2k_a2's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 164 | 8271 | 250 |  12 |
- | ||
| AtCoder Beginner Contest 165 | 9617 | 140 | 29 |
+17 | ||
| AtCoder Beginner Contest 166 | 9250 | 155 | 45 |
+16 | ||
| AtCoder Beginner Contest 167 | 9186 | 188 | 62 |
+17 | ||
| AtCoder Beginner Contest 168 | 9282 | 103 | 66 |
+4 | ||
| AtCoder Beginner Contest 169 | 6288 | 525 |  105 |
+39 | ||
| AtCoder Beginner Contest 170 | 8269 | 177 | 113 |
+8 |