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 |
|---|---|---|---|---|
| 2026-04-28 16:50 | Codeforces Round 1095 (Div. 2) | 4 | +247 | 2162 |
| 2026-04-21 16:35 | Educational Codeforces Round 189 (Rated for Div. 2) | 273 | +112 | 1915 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 2) | 79 | +251 | 1803 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 101 | +397 | 1552 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for 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.
LessMore (max 10/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2026)
| 3620 |
| +230 |
| 1155 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 2) | 2010 | +349 | 925 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 2) | 1232 | +576 | 576 |