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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 125 | +49 | 2396 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 219 | +11 | 2347 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 91 | +124 | 2336 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 404 | +7 | 2212 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + 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 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2026)
| 508 |
| +15 |
| 2205 |
| 2022-10-23 12:05 | Codeforces Round 830 (Div. 2) | 57 | +61 | 2190 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 190 | +153 | 2129 |
| 2022-09-23 14:05 | Codeforces Round 822 (Div. 2) | 113 | +103 | 1976 |
| 2022-06-19 11:05 | Codeforces Round 802 (Div. 2) | 59 | +189 | 1873 |
| 2022-03-20 13:50 | Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round) | 744 | +183 | 1684 |
| 2022-03-06 12:10 | Codeforces Round 775 (Div. 2, based on Moscow Open Olympiad in Informatics) | 566 | +203 | 1501 |
| 2022-02-23 12:10 | Codeforces Round 773 (Div. 2) | 1212 | +220 | 1298 |