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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 737 | -19 | 2242 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 109 | +118 | 2261 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 16 | +169 | 2143 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 436 | +16 | 1974 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 576 | +8 |
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 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| 1958 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 4985 | -174 | 1950 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 997 | -16 | 2124 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 640 | -4 | 2140 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 25 | +143 | 2144 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 472 | -6 | 2001 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 1250 | -86 | 2007 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 95 | +79 | 2093 |