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 |
|---|---|---|---|---|
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 17 | +161 | 2173 |
| 2023-12-16 16:35 | Codeforces Round 915 (Div. 2) | 915 | -71 | 2012 |
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 298 | -17 | 2083 |
| 2023-11-30 18:50 | Codeforces Round 912 (Div. 2) | 10 | +220 | 2100 |
| 2023-11-24 16:35 | Educational Codeforces Round 158 (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 41/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 71/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 258/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 90/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2026)
| 1481 |
| -65 |
| 1880 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 89 | +127 | 1945 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 544 | +42 | 1818 |
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 2) | 378 | +43 | 1776 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 637 | +49 | 1733 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 2) | 1805 | -62 | 1684 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 2) | 3397 | -121 | 1746 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 1554 | -32 | 1867 |