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 |
|---|---|---|---|---|
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 1 | +290 | 2332 |
| 2025-06-15 11:05 | Codeforces Round 1031 (Div. 2) | 21 | +182 | 2042 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 130 | +159 | 1860 |
| 2024-07-23 16:35 | Codeforces Round 961 (Div. 2) | 9791 | -178 | 1701 |
| 2024-07-20 16:35 | Codeforces Round 960 (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 33/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2026)
| 1643 |
| -49 |
| 1879 |
| 2024-06-25 16:35 | Codeforces Round 955 (Div. 2, with prizes from NEAR!) | 2236 | -95 | 1928 |
| 2023-11-03 16:35 | Educational Codeforces Round 157 (Rated for Div. 2) | 19 | +225 | 2023 |
| 2023-09-26 16:50 | Codeforces Round 900 (Div. 3) | 11 | +250 | 1798 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 2922 | -26 | 1548 |
| 2022-03-06 12:10 | Codeforces Round 775 (Div. 2, based on Moscow Open Olympiad in Informatics) | 1039 | +33 | 1574 |
| 2021-11-14 08:20 | Codeforces Round 755 (Div. 2, based on Technocup 2022 Elimination Round 2) | 1461 | -35 | 1541 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 2) | 2593 | -88 | 1576 |