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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 210 | +91 | 2163 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 180 | +152 | 2072 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 333 | +72 | 1920 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 1083 | +51 | 1848 |
| 2024-11-10 17:35 | Codeforces Round 986 (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.
LessMore (max 11/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| 760 |
| +17 |
| 1797 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 1509 | +5 | 1780 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 945 | +24 | 1775 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 905 | +19 | 1751 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 2) | 1539 | -17 | 1732 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 2456 | -14 | 1749 |
| 2024-07-30 16:35 | Educational Codeforces Round 168 (Rated for Div. 2) | 461 | +119 | 1763 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 2178 | +37 | 1644 |