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 |
|---|---|---|---|---|
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 30 | +135 | 2173 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 268 | +22 | 2038 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 530 | +4 | 2016 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 225 | +40 | 2012 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 302 |
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 42/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| +39 |
| 1972 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 1287 | -61 | 1933 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 733 | +42 | 1994 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 58 | +175 | 1952 |
| 2025-03-23 08:05 | Codeforces Round 1012 (Div. 2) | 1443 | -67 | 1777 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 429 | +70 | 1844 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 1242 | +11 | 1774 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 2) | 1520 | -24 | 1763 |