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 |
|---|---|---|---|---|
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 1 | +334 | 2217 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 39 | +237 | 1883 |
| 2024-04-13 16:35 | Codeforces Round 939 (Div. 2) | 1803 | +4 | 1646 |
| 2024-04-08 16:50 | Codeforces Round 938 (Div. 3) | 840 | +83 | 1642 |
| 2024-03-22 16:35 | Codeforces Round 936 (Div. 2) | 2193 |
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 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| +107 |
| 1559 |
| 2024-03-19 10:20 | Codeforces Round 935 (Div. 3) | 1511 | +116 | 1452 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 2) | 899 | +307 | 1336 |
| 2024-03-11 16:50 | Codeforces Round 933 (Div. 3) | 1030 | +388 | 1029 |
| 2024-02-19 16:50 | Codeforces Round 928 (Div. 4) | 243 | +641 | 641 |