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 |
|---|---|---|---|---|
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 56 | +90 | 2169 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 106 | +77 | 2079 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 126 | +91 | 2002 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 1182 | +11 | 1911 |
| 2024-11-15 14:35 |
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 10/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 84/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| Codeforces Round 987 (Div. 2) |
| 959 |
| -25 |
| 1900 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 1328 | -23 | 1925 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 1190 | -48 | 1948 |
| 2024-10-26 16:35 | Codeforces Round 982 (Div. 2) | 465 | -10 | 1996 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 447 | +2 | 2006 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 78 | +141 | 2004 |
| 2024-10-13 21:35 | Codeforces Round 978 (Div. 2) | 770 | -41 | 1863 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 420 | +48 | 1904 |