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 |
|---|---|---|---|---|
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 1077 | -88 | 2204 |
| 2023-03-09 12:35 | Codeforces Round 857 (Div. 1) | 103 | +135 | 2292 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 434 | +10 | 2157 |
| 2022-08-27 16:35 | Educational Codeforces Round 134 (Rated for Div. 2) | 11 | +200 | 2147 |
| 2022-08-20 16:50 | Codeforces Round 816 (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.
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 31/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
| 340 |
| +36 |
| 1947 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 853 | +52 | 1911 |
| 2022-06-19 11:05 | Codeforces Round 802 (Div. 2) | 300 | +62 | 1859 |
| 2022-05-14 11:35 | Codeforces Round 791 (Div. 2) | 264 | +96 | 1797 |
| 2022-04-08 16:35 | Codeforces Round 781 (Div. 2) | 2342 | -73 | 1701 |
| 2021-11-14 08:20 | Codeforces Round 755 (Div. 2, based on Technocup 2022 Elimination Round 2) | 1163 | -80 | 1774 |
| 2021-10-30 16:35 | Codeforces Round 752 (Div. 2) | 264 | +102 | 1854 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 2) | 283 | +135 | 1752 |