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 |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 148 | +120 | 2255 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 533 | -13 | 2135 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 67 | +77 | 2148 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 399 | -7 | 2071 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 138 |
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 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| +57 |
| 2078 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 607 | -22 | 2021 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 453 | +5 | 2043 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 155 | +73 | 2038 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 1175 | -59 | 1965 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 101 | +107 | 2024 |
| 2025-02-16 16:35 | Codeforces Round 1005 (Div. 2) | 454 | +42 | 1917 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 1316 | -23 | 1875 |