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 |
|---|---|---|---|---|
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 153 | +55 | 2121 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 477 | -17 | 2066 |
| 2025-02-16 16:35 | Codeforces Round 1005 (Div. 2) | 37 | +158 | 2083 |
| 2025-01-04 17:05 | Hello 2025 | 907 | +69 | 1925 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 81 | +207 |
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 8/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 14/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 1856 |
| 2023-11-24 16:35 | Educational Codeforces Round 158 (Rated for Div. 2) | 286 | +175 | 1649 |
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 2) | 2543 | -11 | 1474 |
| 2023-09-26 16:50 | Codeforces Round 900 (Div. 3) | 299 | +169 | 1485 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 3882 | +41 | 1316 |
| 2023-08-12 16:35 | Codeforces Round 892 (Div. 2) | 11690 | -90 | 1275 |
| 2023-08-07 16:50 | Codeforces Round 891 (Div. 3) | 2733 | +41 | 1365 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 4573 | +4 | 1324 |