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 |
|---|---|---|---|---|
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 33 | +133 | 2120 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 375 | +57 | 1987 |
| 2023-10-08 11:35 | Codeforces Round 902 (Div. 1, based on COMPFEST 15 - Final Round) | 886 | -65 | 1930 |
| 2023-06-18 10:05 | Codeforces Round 879 (Div. 2) | 18 | +212 | 1995 |
| 2023-06-12 16:35 | Educational Codeforces Round 150 (Rated for 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.
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 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2026)
| 191 |
| +135 |
| 1783 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 745 | +62 | 1648 |
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 2) | 8473 | -153 | 1586 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 1666 | -43 | 1739 |
| 2023-04-29 16:50 | Codeforces Round 869 (Div. 2) | 133 | +121 | 1782 |
| 2023-04-08 16:05 | Codeforces Round 864 (Div. 2) | 539 | +136 | 1661 |
| 2022-11-12 16:35 | Codeforces Round 833 (Div. 2) | 1258 | +136 | 1525 |
| 2022-10-11 16:50 | Codeforces Round 826 (Div. 3) | 613 | +217 | 1389 |