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 |
|---|---|---|---|---|
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 148 | +60 | 2415 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 447 | -26 | 2355 |
| 2025-01-04 17:05 | Hello 2025 | 96 | +159 | 2381 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 1065 | -51 | 2222 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 340 |
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.
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 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| +39 |
| 2273 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 394 | +45 | 2234 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 497 | +17 | 2189 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 542 | -20 | 2172 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 455 | +44 | 2192 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 690 | -7 | 2148 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 529 | +33 | 2155 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 1) | 720 | -44 | 2122 |