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 |
|---|---|---|---|---|
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 69 | +76 | 2159 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 286 | +65 | 2083 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 1320 | -81 | 2018 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 286 | +97 | 2099 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 344 |
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 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| +119 |
| 2002 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 6553 | -189 | 1883 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 36 | +216 | 2072 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 861 | +91 | 1856 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 2) | 209 | +223 | 1765 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 121 | +422 | 1542 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 2118 | +355 | 1120 |
| 2023-03-09 12:35 | Codeforces Round 857 (Div. 2) | 34 | +765 | 765 |