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 |
|---|---|---|---|---|
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 11 | +205 | 2131 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 1267 | -62 | 1926 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 889 | -38 | 1988 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 679 | -24 | 2026 |
| 2024-10-19 16:20 | Codeforces Round 979 (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.
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2026)
| 519 |
| -24 |
| 2050 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 98 | +93 | 2074 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 845 | -28 | 1981 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 1134 | -64 | 2009 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 369 | +10 | 2073 |
| 2024-08-15 16:35 | Educational Codeforces Round 169 (Rated for Div. 2) | 36 | +181 | 2063 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 1935 | -26 | 1882 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 995 | -8 | 1908 |