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 |
|---|---|---|---|---|
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 2 | +286 | 2239 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 1356 | +33 | 1953 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 2) | 198 | +103 | 1920 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 987 | +172 | 1817 |
| 2024-05-20 16:50 | Codeforces Round 946 (Div. 3) | 64 |
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 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 160/day in 2025)
| +432 |
| 1645 |
| 2024-05-10 16:50 | Codeforces Round 944 (Div. 4) | 41 | +502 | 1213 |
| 2024-05-02 17:00 | Codeforces Round 943 (Div. 3) | 70 | +711 | 711 |