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) | 57 | +218 | 2179 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 2034 | -108 | 1961 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 530 | -24 | 2069 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 169 | +27 | 2093 |
| 2026-01-29 17:35 | Codeforces Round 1077 (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 3/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2026)
| 12 |
| +204 |
| 2066 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 1938 | -66 | 1862 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 2) | 256 | +40 | 1928 |
| 2026-01-07 17:35 | Hello 2026 | 892 | +68 | 1888 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 566 | +48 | 1820 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 9688 | -197 | 1772 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 489 | +1 | 1969 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 391 | +55 | 1968 |