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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 244 | +109 | 2192 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 223 | +25 | 2083 |
| 2025-12-27 17:35 | Good Bye 2025 | 807 | +33 | 2058 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 359 | +8 | 2025 |
| 2024-07-07 16:50 | Codeforces Round 956 (Div. 2) and ByteRace 2024 | 97 |
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 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2026)
| +121 |
| 2017 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 1278 | +3 | 1896 |
| 2024-06-25 16:35 | Codeforces Round 955 (Div. 2, with prizes from NEAR!) | 1098 | -26 | 1893 |
| 2024-05-17 16:35 | Codeforces Round 945 (Div. 2) | 418 | +39 | 1919 |
| 2024-02-15 16:35 | Codeforces Round 926 (Div. 2) | 375 | +66 | 1880 |
| 2024-01-18 16:35 | Educational Codeforces Round 161 (Rated for Div. 2) | 559 | +51 | 1814 |
| 2023-12-30 16:50 | Good Bye 2023 | 1864 | +45 | 1763 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 2122 | -13 | 1718 |