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 |
|---|---|---|---|---|
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 542 | +29 | 2174 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 615 | +6 | 2145 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 752 | +4 | 2139 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 764 | -5 | 2135 |
| 2024-05-31 12:05 | Codeforces Round 949 (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.
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 19/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2025)
| 55 |
| +102 |
| 2140 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 354 | +14 | 2038 |
| 2024-05-26 16:35 | Codeforces Round 948 (Div. 2) | 290 | +24 | 2024 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 1) | 612 | +27 | 2000 |
| 2024-03-30 17:35 | CodeTON Round 8 (Div. 1 + Div. 2, Rated, Prizes!) | 392 | +139 | 1973 |
| 2024-03-22 16:35 | Codeforces Round 936 (Div. 2) | 884 | +15 | 1834 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 2) | 338 | +66 | 1819 |
| 2024-01-06 17:05 | Hello 2024 | 5097 | -88 | 1753 |