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 |
|---|---|---|---|---|
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 163 | +131 | 2119 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 1370 | -34 | 1988 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 912 | -40 | 2022 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 785 | -56 | 2062 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 1) | 421 |
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 12/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
| +49 |
| 2118 |
| 2024-04-21 16:50 | Codeforces Round 940 (Div. 2) and CodeCraft-23 | 182 | +44 | 2069 |
| 2024-04-13 16:35 | Codeforces Round 939 (Div. 2) | 370 | +12 | 2025 |
| 2024-04-06 17:35 | Codeforces Global Round 25 | 648 | +60 | 2013 |
| 2024-02-15 16:35 | Codeforces Round 926 (Div. 2) | 1250 | -55 | 1953 |
| 2024-01-06 17:05 | Hello 2024 | 1153 | +14 | 2008 |
| 2023-12-30 16:50 | Good Bye 2023 | 1574 | -12 | 1994 |
| 2023-12-24 16:35 | Codeforces Round 917 (Div. 2) | 243 | +49 | 2006 |