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 |
|---|---|---|---|---|
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 360 | +55 | 2200 |
| 2023-06-24 17:05 | CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!) | 866 | +10 | 2145 |
| 2022-09-19 16:35 | Codeforces Round 821 (Div. 2) | 18 | +241 | 2135 |
| 2022-09-08 16:35 | Educational Codeforces Round 135 (Rated for Div. 2) | 416 | +126 | 1894 |
| 2022-09-02 16:35 | Codeforces Round 818 (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.
LessMore (max 10/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
| 8 |
| +498 |
| 1768 |
| 2022-08-27 16:35 | Educational Codeforces Round 134 (Rated for Div. 2) | 75 | +556 | 1270 |
| 2022-08-20 16:50 | Codeforces Round 816 (Div. 2) | 229 | +714 | 714 |