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 |
|---|---|---|---|---|
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 16 | +180 | 2116 |
| 2023-11-24 16:35 | Educational Codeforces Round 158 (Rated for Div. 2) | 77 | +154 | 1936 |
| 2023-11-03 16:35 | Educational Codeforces Round 157 (Rated for Div. 2) | 433 | +80 | 1782 |
| 2023-10-09 16:35 | Educational Codeforces Round 156 (Rated for Div. 2) | 3345 | -75 | 1702 |
| 2023-09-25 16:35 | Codeforces Round 899 (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.
LessMore (max 8/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2026)
| 772 |
| +46 |
| 1777 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 4094 | -88 | 1731 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute | 1535 | -32 | 1819 |
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 2) | 352 | +54 | 1851 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 780 | +26 | 1797 |
| 2023-06-18 16:35 | Codeforces Round 880 (Div. 2) | 81 | +174 | 1771 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 3502 | -61 | 1597 |
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 2) | 176 | +158 | 1658 |