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 |
|---|---|---|---|---|
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 68 | +82 | 2151 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 86 | +101 | 2069 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 344 | +52 | 1968 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 1045 | -17 | 1916 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 236 |
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 7/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| +68 |
| 1933 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 1120 | -14 | 1865 |
| 2024-04-29 16:35 | Educational Codeforces Round 165 (Rated for Div. 2) | 565 | +30 | 1879 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 809 | +21 | 1849 |
| 2024-03-22 16:35 | Codeforces Round 936 (Div. 2) | 859 | +20 | 1828 |
| 2024-03-15 16:35 | Educational Codeforces Round 163 (Rated for Div. 2) | 810 | +34 | 1808 |
| 2024-01-06 17:05 | Hello 2024 | 1593 | +54 | 1774 |
| 2023-12-30 16:50 | Good Bye 2023 | 5062 | -73 | 1720 |