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 |
|---|---|---|---|---|
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 426 | -9 | 2170 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 36 | +112 | 2179 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 257 | +77 | 2067 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 124 | +177 | 1990 |
| 2025-05-31 16:35 | Codeforces Round 1028 (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.
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 7/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 67 |
| +282 |
| 1813 |
| 2025-05-26 16:50 | Codeforces Round 1027 (Div. 3) | 323 | +274 | 1531 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 31 | +637 | 1257 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 2) | 439 | +620 | 620 |