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 |
|---|---|---|---|---|
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 261 | +78 | 2191 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 724 | -85 | 2113 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 16 | +148 | 2198 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 1411 | -57 | 2050 |
| 2025-02-28 16:50 | Codeforces Round 1007 (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.
LessMore (max 10/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 162 |
| +44 |
| 2107 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 89 | +115 | 2063 |
| 2024-04-27 16:35 | Codeforces Round 941 (Div. 2) | 104 | +82 | 1948 |
| 2024-04-12 16:35 | Educational Codeforces Round 164 (Rated for Div. 2) | 141 | +161 | 1866 |
| 2024-04-06 17:35 | Codeforces Global Round 25 | 1760 | +35 | 1705 |
| 2023-12-30 16:50 | Good Bye 2023 | 1764 | +85 | 1670 |
| 2023-08-12 16:35 | Codeforces Round 892 (Div. 2) | 1800 | +41 | 1585 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute | 1839 | +95 | 1544 |