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 |
|---|---|---|---|---|
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 106 | +122 | 2252 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 38 | +132 | 2130 |
| 2025-12-27 17:35 | Good Bye 2025 | 887 | +43 | 1998 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 763 | +32 | 1955 |
| 2025-11-10 17:05 | Codeforces Round 1063 (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 32/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2026)
| 1799 |
| -86 |
| 1923 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 236 | +53 | 2009 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 325 | +34 | 1956 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 615 | +7 | 1922 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 186 | +115 | 1915 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 1173 | +12 | 1800 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 1414 | -4 | 1788 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 843 | +13 | 1792 |