oldatlantian's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 069 | 299 | 1660 |  460 |
- | ||
| AtCoder Regular Contest 074 | 246 | 1680 |  925 |
+465 | ||
| AtCoder Grand Contest 016 | 307 | 1918 |  1223 |
+298 | ||
| AtCoder Regular Contest 082 | 379 | 1745 |  1335 |
+112 |