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 |
|---|---|---|---|---|
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 82 | +80 | 2149 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 619 | -53 | 2069 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 314 | +47 | 2122 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 481 | -26 | 2075 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 602 |
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 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2026)
| -35 |
| 2101 |
| 2026-01-07 17:35 | Hello 2026 | 564 | +36 | 2136 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 458 | +13 | 2100 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 159 | +53 | 2087 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 620 | +1 | 2034 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 155 | +87 | 2033 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 2473 | -70 | 1946 |
| 2025-01-04 17:05 | Hello 2025 | 650 | +80 | 2016 |