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 |
|---|---|---|---|---|
| 2023-04-02 16:35 | Codeforces Round 862 (Div. 2) | 24 | +113 | 2209 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 322 | +85 | 2096 |
| 2023-03-26 16:35 | Codeforces Round 860 (Div. 2) | 506 | -23 | 2011 |
| 2023-03-23 16:35 | Educational Codeforces Round 145 (Rated for Div. 2) | 235 | +16 | 2034 |
| 2023-03-18 14:20 | Codeforces Round 858 (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.
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 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| 238 |
| +22 |
| 2018 |
| 2023-03-09 12:35 | Codeforces Round 857 (Div. 1) | 475 | +19 | 1996 |
| 2023-02-12 10:35 | Codeforces Round 852 (Div. 2) | 22 | +236 | 1977 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 1669 | -30 | 1741 |
| 2023-02-05 15:05 | Codeforces Round 850 (Div. 2, based on VK Cup 2022 - Final Round) | 491 | +12 | 1771 |
| 2023-02-01 16:35 | Codeforces Round 848 (Div. 2) | 399 | +86 | 1759 |
| 2023-01-24 16:35 | Educational Codeforces Round 142 (Rated for Div. 2) | 1129 | +20 | 1673 |
| 2023-01-03 17:05 | Hello 2023 | 3417 | -32 | 1653 |