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 |
|---|---|---|---|---|
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1517 | -86 | 2131 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 1 | +318 | 2217 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 765 | +51 | 1899 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 802 | -75 | 1848 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + 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.
LessMore (max 31/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 937 |
| -19 |
| 1923 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 456 | +21 | 1942 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 79 | +165 | 1921 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 2) | 1292 | -19 | 1756 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 826 | +40 | 1775 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 7907 | -168 | 1735 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 1562 | -64 | 1903 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 946 | -30 | 1967 |