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 |
|---|---|---|---|---|
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 383 | +28 | 2168 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 84 | +65 | 2140 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 371 | +97 | 2075 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 813 | -44 | 1978 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) |
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 2/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 388 |
| +13 |
| 2022 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 562 | -7 | 2009 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 34 | +154 | 2016 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 2) | 159 | +113 | 1862 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 473 | +108 | 1749 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 1670 | +75 | 1641 |
| 2024-07-26 17:05 | Codeforces Round 962 (Div. 3) | 2213 | -11 | 1566 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 4319 | -40 | 1577 |