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 |
|---|---|---|---|---|
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 24 | +143 | 2206 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 207 | +39 | 2063 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 1213 | -3 | 2024 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 180 | +76 | 2027 |
| 2025-01-12 16:35 | Codeforces Round 996 (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.
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 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2026)
| 4061 |
| -133 |
| 1951 |
| 2025-01-04 17:05 | Hello 2025 | 669 | +52 | 2084 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 722 | -44 | 2032 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 1480 | -68 | 2076 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 60 | +91 | 2144 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 1311 | -61 | 2053 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 752 | +2 | 2114 |
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 50 | +108 | 2112 |