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Jon_Snow_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 175 | 5061 | 540 |  28 |
- | ||
| AtCoder Beginner Contest 386 | 8215 | - | - | - | ||
| AtCoder Beginner Contest 420 | 3514 | 890 |  144 |
+116 | ||
| AtCoder Regular Contest 205 (Div. 2) | 2170 | - | - | - |