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 |
|---|---|---|---|---|
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 40 | +131 | 2118 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 209 | +60 | 1987 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 491 | -16 | 1927 |
| 2025-03-23 08:05 | Codeforces Round 1012 (Div. 1) | 411 | +37 | 1943 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) |
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.
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 51/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 69/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| 1452 |
| -43 |
| 1906 |
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 1459 | -66 | 1949 |
| 2024-06-16 11:05 | Codeforces Round 953 (Div. 2) | 58 | +142 | 2015 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 415 | +43 | 1873 |
| 2024-04-21 16:50 | Codeforces Round 940 (Div. 2) and CodeCraft-23 | 704 | +26 | 1830 |
| 2024-03-05 16:35 | Codeforces Round 932 (Div. 2) | 789 | +45 | 1804 |
| 2024-03-01 16:35 | Codeforces Round 931 (Div. 2) | 3312 | -87 | 1759 |
| 2024-02-29 16:35 | Codeforces Round 930 (Div. 2) | 742 | -2 | 1846 |