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) | 120 | +156 | 2170 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 887 | +7 | 2014 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 160 | +74 | 2007 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (Rated for Div. 2) | 6 | +379 | 1933 |
| 2025-04-21 16:35 | Codeforces Round 1019 (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 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2026)
| 383 |
| +272 |
| 1554 |
| 2025-04-08 16:50 | Codeforces Round 1016 (Div. 3) | 12226 | +30 | 1282 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 2298 | +275 | 1252 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 2042 | +404 | 977 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 2120 | +573 | 573 |