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 |
|---|---|---|---|---|
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 183 | +135 | 2182 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 862 | -44 | 2047 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 48 | +143 | 2091 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 1516 | -6 | 1948 |
| 2025-01-04 17:05 | Hello 2025 | 813 |
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 20/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| +74 |
| 1954 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 786 | +106 | 1880 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 3000 | -64 | 1774 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 302 | +90 | 1838 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 2230 | -26 | 1748 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 2573 | -60 | 1774 |
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 500 | +58 | 1834 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 616 | +46 | 1776 |