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 |
|---|---|---|---|---|
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 420 | -15 | 2116 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 202 | +28 | 2131 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 154 | +49 | 2103 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 88 | +111 | 2054 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + 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 54/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 1671 |
| -21 |
| 1943 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 178 | +92 | 1964 |
| 2025-06-15 11:05 | Codeforces Round 1031 (Div. 2) | 1069 | -49 | 1872 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 2) | 106 | +116 | 1921 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 295 | +131 | 1805 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 4182 | -69 | 1674 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 1765 | +11 | 1743 |
| 2025-01-12 16:35 | Codeforces Round 996 (Div. 2) | 1318 | +30 | 1732 |