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 |
|---|---|---|---|---|
| 2025-01-04 17:05 | Hello 2025 | 668 | -8 | 2252 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 167 | +68 | 2260 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 713 | -13 | 2192 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 560 | -4 | 2205 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 15 |
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 9/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
| +171 |
| 2209 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 46 | +156 | 2038 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 426 | +59 | 1882 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 3465 | -96 | 1823 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 2) | 149 | +95 | 1919 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 7299 | -159 | 1824 |
| 2024-08-20 16:35 | Codeforces Round 967 (Div. 2) | 205 | +79 | 1983 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 1611 | -45 | 1904 |