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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 49 | +81 | 2596 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 64 | +109 | 2515 |
| 2026-01-07 17:35 | Hello 2026 | 216 | +44 | 2406 |
| 2025-12-27 17:35 | Good Bye 2025 | 46 | +231 | 2362 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 149 | +181 |
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 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 2131 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 2278 | -113 | 1950 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 2033 | -129 | 2063 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 34 | +123 | 2192 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 51 | +134 | 2069 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 473 | +111 | 1935 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 719 | +45 | 1824 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 889 | +26 | 1779 |