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 |
|---|---|---|---|---|
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 74 | +75 | 2146 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 1089 | -31 | 2071 |
| 2023-11-19 16:35 | Codeforces Round 910 (Div. 2) | 186 | +17 | 2102 |
| 2023-11-03 16:35 | Educational Codeforces Round 157 (Rated for Div. 2) | 117 | +65 | 2085 |
| 2023-10-22 09:05 |
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 25/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 81/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2025)
| Codeforces Round 904 (Div. 2) |
| 310 |
| +5 |
| 2020 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 726 | +44 | 2015 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 155 | +100 | 1971 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + Div. 2) | 936 | +54 | 1871 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 848 | +12 | 1817 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 693 | +13 | 1805 |
| 2023-04-20 16:35 | Educational Codeforces Round 147 (Rated for Div. 2) | 1187 | -40 | 1792 |
| 2023-04-08 16:05 | Codeforces Round 864 (Div. 2) | 395 | +46 | 1832 |