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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 18 | +261 | 2446 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 9 | +203 | 2185 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 617 | -3 | 1982 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 599 | -56 | 1985 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 475 |
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 25/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 14/day in 2026)
| -10 |
| 2041 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 96 | +86 | 2051 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 399 | +133 | 1965 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 658 | +17 | 1832 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 600 | +64 | 1815 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 2) | 1446 | -14 | 1751 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 933 | +35 | 1765 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 493 | +106 | 1730 |