REN_REN's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 297 | 6684 | 50 |  3 |
- | ||
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 5195 | 644 | 43 |
+40 | ||
| AtCoder Regular Contest 170 | 1489 | 1162 |  204 |
+161 | ||
| Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) | 7437 | 361 | 223 |
+19 | ||
| Toyota Programming Contest 2024#8（AtCoder Beginner Contest 365） | 8059 | 347 | 237 |
+14 |