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 |
|---|---|---|---|---|
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 903 | -33 | 2163 |
| 2024-01-06 17:05 | Hello 2024 | 498 | +47 | 2196 |
| 2023-12-30 16:50 | Good Bye 2023 | 600 | +46 | 2149 |
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 45 | +120 | 2103 |
| 2023-12-16 16:35 | Codeforces Round 915 (Div. 2) | 1156 |
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 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| -80 |
| 1983 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 190 | +26 | 2063 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 165 | +42 | 2037 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 1087 | -84 | 1995 |
| 2023-05-05 16:35 | Codeforces Round 870 (Div. 2) | 54 | +126 | 2079 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 922 | -74 | 1953 |
| 2023-04-20 16:35 | Educational Codeforces Round 147 (Rated for Div. 2) | 109 | +75 | 2027 |
| 2022-12-17 17:05 | Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) | 1060 | -12 | 1952 |