DavidChen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| CODE FESTIVAL 2016 qual A | 1019 | 957 | 80 | - | ||
| AtCoder Beginner Contest 046 | 125 | 1274 | 389 | +309 | ||
| CODE FESTIVAL 2016 qual C | 757 | 1143 | 593 | +204 | ||
| AtCoder Grand Contest 007 | 420 | 1368 | 783 | +190 |