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 |
|---|---|---|---|---|
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 358 | +30 | 2137 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 338 | +42 | 2107 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 291 | +4 | 2065 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 391 | +17 | 2061 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 265 |
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 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2026)
| +142 |
| 2044 |
| 2026-01-07 17:35 | Hello 2026 | 2547 | -62 | 1902 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 1665 | -86 | 1964 |
| 2025-12-27 17:35 | Good Bye 2025 | 486 | +95 | 2050 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 938 | -47 | 1955 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 499 | +23 | 2002 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 343 | +27 | 1979 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 309 | +45 | 1952 |