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 |
|---|---|---|---|---|
| 2023-10-30 16:35 | Codeforces Round 907 (Div. 2) | 28 | +161 | 2117 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 1) | 552 | +27 | 1956 |
| 2023-10-09 16:35 | Educational Codeforces Round 156 (Rated for Div. 2) | 603 | +9 | 1929 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2) | 998 | +28 | 1920 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (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.
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 32/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 380/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| 83 |
| +173 |
| 1892 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 2) | 267 | +120 | 1719 |
| 2023-07-16 16:35 | Codeforces Round 885 (Div. 2) | 165 | +265 | 1599 |
| 2023-06-06 16:50 | Codeforces Round 878 (Div. 3) | 15936 | -152 | 1334 |
| 2023-06-04 16:45 | Codeforces Round 877 (Div. 2) | 11038 | -179 | 1486 |
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 2) | 8060 | -162 | 1665 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 531 | +41 | 1827 |
| 2023-05-19 16:50 | Codeforces Round 874 (Div. 3) | 6 | +290 | 1786 |