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 |
|---|---|---|---|---|
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 8 | +172 | 2246 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 21 | +190 | 2074 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 272 | +71 | 1884 |
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 1057 | +15 | 1813 |
| 2025-06-15 11:05 | Codeforces Round 1031 (Div. 2) | 158 |
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 40/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2026)
| +137 |
| 1798 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 3904 | -63 | 1661 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 1529 | -8 | 1724 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 2) | 1708 | -29 | 1732 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 1377 | +138 | 1761 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 1977 | +123 | 1623 |
| 2024-11-02 16:50 | Codeforces Round 984 (Div. 3) | 381 | +265 | 1500 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 113 | +522 | 1235 |