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 |
|---|---|---|---|---|
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 34 | +131 | 2660 |
| 2023-01-03 17:05 | Hello 2023 | 114 | +71 | 2529 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 69 | +121 | 2458 |
| 2020-09-27 17:05 | Codeforces Round 673 (Div. 1) | 96 | +112 | 2337 |
| 2020-09-08 16:35 | Codeforces Round 669 (Div. 2) | 1 | +362 |
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.
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 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| 2225 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 3805 | -95 | 1863 |
| 2019-10-08 16:55 | Educational Codeforces Round 74 (Rated for Div. 2) | 1 | +1958 | 1958 |