biantai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 026 | 631 | 1610 |  410 |
- | ||
| AtCoder Beginner Contest 103 | 377 | 1431 |  774 |
+364 | ||
| AtCoder Beginner Contest 104 | 440 | 1352 |  915 |
+141 | ||
| AtCoder Beginner Contest 106 | 35 | 1600 |  1076 |
+161 | ||
| AtCoder Beginner Contest 111 | 128 | 1392 |  1130 |
+54 | ||
| AtCoder Grand Contest 028 | 923 | 1238 | 1141 |
+11 | ||
| AtCoder Beginner Contest 115 | 410 | 1357 | 1172 |
+31 |