Top ratedStats
Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.
Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Count of submissions per UTC day (includes every verdict).
| When (UTC) | Contest | Rank | Δ | New |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 711 | +26 | 2121 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 27 | +157 | 2095 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 843 | +36 | 1938 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 844 | -89 | 1902 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 579 |
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
LessMore (max 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2026)
| +14 |
| 1991 |
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 60 | +178 | 1977 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 589 | +65 | 1799 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 1261 | +0 | 1734 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 2169 | -17 | 1734 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 1021 | +5 | 1751 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 944 | +40 | 1746 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 2079 | +1 | 1706 |