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 |
|---|---|---|---|---|
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 66 | +84 | 2146 |
| 2026-01-07 17:35 | Hello 2026 | 1018 | -7 | 2062 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 129 | +70 | 2069 |
| 2025-12-27 17:35 | Good Bye 2025 | 914 | +40 | 1999 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 473 | +3 |
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.
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 18/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/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 31/day in 2026)
| 1959 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 984 | -46 | 1956 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 476 | +35 | 2002 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1802 | -70 | 1967 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 225 | +37 | 2037 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 134 | +83 | 2000 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 65 | +133 | 1917 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 1468 | -21 | 1784 |