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 |
|---|---|---|---|---|
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 16 | +115 | 2827 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 190 | -91 | 2712 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 44 | +33 | 2803 |
| 2026-01-07 17:35 | Hello 2026 | 86 | +11 | 2770 |
| 2025-12-27 17:35 | Good Bye 2025 | 64 | +54 |
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 34/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2026)
| 2759 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 139 | -71 | 2705 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 32 | +90 | 2776 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 126 | -27 | 2686 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 81 | +25 | 2713 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 77 | -7 | 2688 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 54 | +56 | 2695 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 67 | +57 | 2639 |