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 | 629 | -10 | 2236 |
| 2025-12-27 17:35 | Good Bye 2025 | 689 | -12 | 2246 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 299 | +14 | 2258 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 749 | -97 | 2244 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 192 |
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 14/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| +77 |
| 2341 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 387 | +38 | 2264 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 157 | +121 | 2226 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 255 | +129 | 2105 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 1995 | -93 | 1976 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 494 | -20 | 2069 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 794 | -74 | 2089 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 272 | +63 | 2163 |