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 |
|---|---|---|---|---|
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 194 | +135 | 2126 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 863 | -72 | 1991 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 239 | +43 | 2063 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 167 | +79 | 2020 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) |
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 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
| 1108 |
| -94 |
| 1941 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 710 | -31 | 2035 |
| 2024-08-20 16:35 | Codeforces Round 967 (Div. 2) | 37 | +167 | 2066 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 892 | -8 | 1899 |
| 2024-04-21 16:50 | Codeforces Round 940 (Div. 2) and CodeCraft-23 | 53 | +208 | 1907 |
| 2024-02-29 16:35 | Codeforces Round 930 (Div. 2) | 3067 | -19 | 1699 |
| 2023-12-16 16:35 | Codeforces Round 915 (Div. 2) | 213 | +238 | 1718 |
| 2023-12-05 17:00 | Codeforces Round 913 (Div. 3) | 304 | +234 | 1480 |