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 |
|---|---|---|---|---|
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 76 | +77 | 2121 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 209 | +38 | 2044 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 209 | +67 | 2006 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 322 | +48 | 1939 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (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.
LessMore (max 7/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2026)
| 1245 |
| +2 |
| 1891 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 891 | -13 | 1889 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 820 | -13 | 1902 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 374 | +53 | 1915 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 1257 | -42 | 1862 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 216 | +53 | 1904 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 413 | +67 | 1851 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 1957 | -35 | 1784 |