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 |
|---|---|---|---|---|
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 166 | +60 | 2348 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 269 | +15 | 2288 |
| 2025-03-23 08:05 | Codeforces Round 1012 (Div. 1) | 210 | +19 | 2273 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 230 | +59 | 2254 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 358 |
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 35/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| +62 |
| 2195 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 577 | +26 | 2133 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 581 | +26 | 2107 |
| 2024-04-27 16:35 | Codeforces Round 941 (Div. 1) | 751 | -34 | 2081 |
| 2024-04-06 17:35 | Codeforces Global Round 25 | 323 | +110 | 2115 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 1) | 592 | +34 | 2005 |
| 2024-02-17 17:35 | think-cell Round 1 | 726 | +46 | 1971 |
| 2024-02-15 16:35 | Codeforces Round 926 (Div. 2) | 71 | +180 | 1925 |