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 |
|---|---|---|---|---|
| 2022-07-18 16:35 | Codeforces Round 809 (Div. 2) | 76 | +79 | 2136 |
| 2022-07-15 15:50 | Codeforces Round 807 (Div. 2) | 258 | +12 | 2057 |
| 2022-07-08 16:35 | Educational Codeforces Round 131 (Rated for Div. 2) | 33 | +168 | 2045 |
| 2022-02-12 17:05 | Codeforces Global Round 19 | 1840 | +14 | 1877 |
| 2022-02-06 17:05 | Codeforces Round 770 (Div. 2) | 689 |
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 10/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2023)
| +105 |
| 1863 |
| 2022-01-30 16:35 | Codeforces Round 769 (Div. 2) | 624 | +168 | 1758 |
| 2022-01-27 16:35 | Codeforces Round 768 (Div. 2) | 21 | +481 | 1590 |
| 2022-01-15 16:35 | Codeforces Round 766 (Div. 2) | 307 | +513 | 1109 |
| 2021-12-27 16:35 | Educational Codeforces Round 120 (Rated for Div. 2) | 1230 | +596 | 596 |