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 |
|---|---|---|---|---|
| 2024-04-29 16:35 | Educational Codeforces Round 165 (Rated for Div. 2) | 44 | +110 | 2174 |
| 2024-04-27 16:35 | Codeforces Round 941 (Div. 1) | 1014 | -90 | 2064 |
| 2023-05-05 16:35 | Codeforces Round 870 (Div. 2) | 70 | +78 | 2154 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 249 | +122 | 2076 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + 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.
LessMore (max 59/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2025)
| 657 |
| +57 |
| 1954 |
| 2023-03-04 19:35 | Codeforces Round 856 (Div. 2) | 105 | +107 | 1897 |
| 2023-02-16 16:35 | Educational Codeforces Round 143 (Rated for Div. 2) | 298 | +90 | 1790 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 1896 | -29 | 1700 |
| 2023-01-29 17:35 | TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!) | 1264 | +47 | 1729 |
| 2023-01-24 16:35 | Educational Codeforces Round 142 (Rated for Div. 2) | 1241 | +8 | 1682 |
| 2023-01-10 13:45 | Codeforces Round 843 (Div. 2) | 7846 | -204 | 1674 |
| 2023-01-08 16:35 | Educational Codeforces Round 141 (Rated for Div. 2) | 370 | +56 | 1878 |