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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 118 | +173 | 2227 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 275 | +15 | 2054 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 338 | +2 | 2039 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 871 | -68 | 2037 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 26 |
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 11/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 60/day in 2026)
| +161 |
| 2105 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 2291 | -132 | 1944 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 75 | +94 | 2076 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 52 | +182 | 1982 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 1010 | +21 | 1800 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 509 | +56 | 1779 |
| 2025-08-21 16:50 | Codeforces Round 1043 (Div. 3) | 97 | +146 | 1723 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 4703 | -52 | 1577 |