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) | 108 | +63 | 2141 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 91 | +98 | 2078 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 393 | +36 | 1980 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 901 | -20 | 1944 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, 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 34/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 406 |
| +137 |
| 1964 |
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 460 | +70 | 1827 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 926 | +29 | 1757 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 1084 | +36 | 1728 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 1835 | -20 | 1692 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 2) | 2322 | -110 | 1712 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 575 | +60 | 1822 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 1926 | +8 | 1762 |