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 |
|---|---|---|---|---|
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 125 | +55 | 2135 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 735 | -64 | 2080 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 86 | +80 | 2144 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 166 | +60 | 2064 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, 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.
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 58/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 747 |
| +40 |
| 2004 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 61 | +133 | 1964 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 1271 | -14 | 1831 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 2469 | -71 | 1845 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 676 | -21 | 1916 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 160 | +95 | 1937 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 1952 | -68 | 1842 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 1267 | +2 | 1910 |