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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 180 | +55 | 2427 |
| 2025-12-27 17:35 | Good Bye 2025 | 100 | +146 | 2372 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 16 | +170 | 2226 |
| 2024-03-22 16:35 | Codeforces Round 936 (Div. 2) | 89 | +110 | 2056 |
| 2024-03-15 16:35 | Educational Codeforces Round 163 (Rated for Div. 2) | 161 |
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.
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 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| +108 |
| 1946 |
| 2024-03-05 16:35 | Codeforces Round 932 (Div. 2) | 953 | +15 | 1838 |
| 2024-03-01 16:35 | Codeforces Round 931 (Div. 2) | 385 | +83 | 1823 |
| 2024-02-29 16:35 | Codeforces Round 930 (Div. 2) | 364 | +95 | 1740 |
| 2024-02-06 17:00 | Codeforces Round 923 (Div. 3) | 708 | +48 | 1645 |
| 2024-01-15 16:50 | Codeforces Round 920 (Div. 3) | 1248 | +63 | 1597 |
| 2023-12-19 17:05 | Codeforces Round 916 (Div. 3) | 1337 | +98 | 1534 |
| 2023-11-17 16:50 | Codeforces Round 909 (Div. 3) | 699 | +186 | 1436 |