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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 294 | +50 | 2140 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 311 | -9 | 2090 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 445 | -3 | 2099 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 73 | +95 | 2102 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 661 |
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 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2026)
| -27 |
| 2007 |
| 2026-01-07 17:35 | Hello 2026 | 2039 | -79 | 2034 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1319 | -63 | 2113 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 208 | +70 | 2176 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 55 | +102 | 2106 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 700 | -32 | 2004 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 261 | +34 | 2036 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 414 | +14 | 2002 |