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 | 1770 | -82 | 2133 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 180 | +65 | 2215 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 712 | -1 | 2150 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 919 | -112 | 2151 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + 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.
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 140/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2026)
| 440 |
| +25 |
| 2263 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 243 | +56 | 2238 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 735 | -18 | 2182 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 347 | +31 | 2200 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 510 | +47 | 2169 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 1079 | -56 | 2122 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 73 | +279 | 2178 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 2250 | -84 | 1899 |