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 |
|---|---|---|---|---|
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 30 | +129 | 2148 |
| 2025-03-23 08:05 | Codeforces Round 1012 (Div. 1) | 263 | +96 | 2019 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 468 | +34 | 1923 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 803 | +8 | 1889 |
| 2025-03-10 17:15 | Codeforces Round 1008 (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.
LessMore (max 19/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 750 |
| -9 |
| 1881 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 279 | +89 | 1890 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 1928 | -49 | 1801 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 1998 | -65 | 1850 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 329 | +75 | 1915 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 1507 | +0 | 1840 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 1007 | +59 | 1840 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 979 | +9 | 1781 |