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 |
|---|---|---|---|---|
| 2026-04-28 16:50 | Codeforces Round 1095 (Div. 2) | 35 | +139 | 2211 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 147 | +158 | 2072 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 33 | +327 | 1914 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 362 | +330 | 1587 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 567 |
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 14/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| +417 |
| 1257 |
| 2024-06-16 11:05 | Codeforces Round 953 (Div. 2) | 25 | +840 | 840 |