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 |
|---|---|---|---|---|
| 2022-02-12 17:05 | Codeforces Global Round 19 | 147 | +61 | 2454 |
| 2022-01-27 16:35 | Codeforces Round 768 (Div. 1) | 187 | +29 | 2393 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 110 | +122 | 2364 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 199 | +78 | 2242 |
| 2021-02-18 16:50 | Codeforces Round 703 (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.
LessMore (max 50/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2024)
| 32 |
| +196 |
| 2164 |
| 2021-02-15 16:35 | Educational Codeforces Round 104 (Rated for Div. 2) | 336 | +123 | 1968 |
| 2021-02-07 16:50 | Codeforces Round 700 (Div. 2) | 113 | +234 | 1845 |
| 2021-02-05 16:35 | Codeforces Round 699 (Div. 2) | 818 | +244 | 1611 |
| 2021-01-29 16:35 | Educational Codeforces Round 103 (Rated for Div. 2) | 29 | +617 | 1367 |
| 2021-01-28 16:50 | Codeforces Round 698 (Div. 2) | 95 | +750 | 750 |