chm517's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 070 | 173 | 1986 |  786 |
- | ||
| AtCoder Grand Contest 013 | 315 | 1788 |  1141 |
+355 | ||
| AtCoder Regular Contest 072 | 141 | 2074 |  1414 |
+273 | ||
| AtCoder Regular Contest 078 | 668 | 1108 |  1342 |
-72 | ||
| AtCoder Regular Contest 090 | 777 | 1027 |  1280 |
-62 |