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 |
|---|---|---|---|---|
| 2020-10-24 16:15 | Codeforces Round 678 (Div. 2) | 9 | +216 | 2138 |
| 2020-10-18 11:05 | Codeforces Round 676 (Div. 2) | 664 | -8 | 1922 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 1456 | -16 | 1930 |
| 2020-09-27 17:05 | Codeforces Round 673 (Div. 1) | 692 | -4 | 1946 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 2) | 105 |
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.
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 17/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| +128 |
| 1950 |
| 2020-04-03 16:35 | Codeforces Round 631 (Div. 2) - Thanks, Denis aramis Shitov! | 674 | +43 | 1822 |
| 2020-03-31 16:05 | Codeforces Round 630 (Div. 2) | 3045 | -42 | 1779 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 937 | +93 | 1821 |
| 2020-03-14 16:35 | Codeforces Round 628 (Div. 2) | 2021 | -22 | 1728 |
| 2020-03-07 11:35 | Codeforces Round 626 (Div. 2, based on Moscow Open Olympiad in Informatics) | 624 | +14 | 1750 |
| 2020-02-12 16:35 | Educational Codeforces Round 82 (Rated for Div. 2) | 1536 | +0 | 1736 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 2) | 778 | +11 | 1736 |