International Grandmaster
kostka
Bartosz Kostka, Ukraine
Rating changes for last rounds are temporarily rolled back. They will be returned soon.
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | jiangly | 4039 |
| 2 | tourist | 3841 |
| 3 | jqdai0815 | 3682 |
| 4 | ksun48 | 3590 |
| 5 | ecnerwala | 3542 |
| 6 | Benq | 3535 |
| 7 | orzdevinwang | 3526 |
| 8 | gamegame | 3477 |
| 9 | heuristica | 3357 |
| 10 | Radewoosh | 3355 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 169 |
| 2 | -is-this-fft- | 165 |
| 3 | atcoder_official | 160 |
| 3 | Um_nik | 160 |
| 5 | djm03178 | 157 |
| 6 | Dominater069 | 156 |
| 7 | adamant | 153 |
| 8 | luogu_official | 152 |
| 9 | awoo | 151 |
| 10 | TheScrasse | 147 |
→ Find user
→ Recent actions
-
Contest rating:
2603 (max. international grandmaster, 2784) -
Contribution:
+140 -
Friend of: 1028 users - Last visit: 5 hours ago
- Registered: 11 years ago
-
Blog entries (118),
comments
-
Talks |
Send message
Contest rating:
Contribution:
Friend of: 1028 users 
Only public activity
Codeforces (c) Copyright 2010-2025 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Jan/21/2025 00:46:07 (l2).
Desktop version, switch to mobile version.
Supported by
