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 |
|---|---|---|---|---|
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 338 | -19 | 2308 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 274 | +39 | 2327 |
| 2020-05-16 13:35 | Codeforces Round 643 (Div. 2) | 1 | +332 | 2288 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 1367 | -97 | 1956 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 529 |
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.
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 32/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 57/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 51/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
| +72 |
| 2053 |
| 2020-03-04 16:35 | CodeCraft-20 (Div. 2) | 214 | +59 | 1981 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 1265 | -6 | 1922 |
| 2020-02-17 17:50 | Codeforces Round 621 (Div. 1 + Div. 2) | 610 | +65 | 1928 |
| 2020-02-12 16:35 | Educational Codeforces Round 82 (Rated for Div. 2) | 737 | +21 | 1863 |
| 2020-02-09 16:05 | Codeforces Round 618 (Div. 2) | 1098 | -33 | 1842 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 2) | 499 | +4 | 1875 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 716 | -54 | 1871 |