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 |
|---|---|---|---|---|
| 2022-09-23 14:05 | Codeforces Round 822 (Div. 2) | 13 | +170 | 2199 |
| 2022-04-23 17:05 | Codeforces Global Round 20 | 2074 | -129 | 2029 |
| 2022-04-19 16:35 | Codeforces Round 783 (Div. 1) | 417 | +1 | 2158 |
| 2021-11-28 17:05 | Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) | 500 | +18 | 2157 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 1) |
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 7/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
| 343 |
| -9 |
| 2139 |
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) | 771 | -15 | 2148 |
| 2021-08-24 17:05 | Codeforces Round 740 (Div. 1, based on VK Cup 2021 - Final (Engine)) | 270 | +75 | 2163 |
| 2021-08-15 16:50 | Codeforces Round 738 (Div. 2) | 72 | +122 | 2088 |
| 2021-06-18 16:35 | Codeforces Round 726 (Div. 2) | 1917 | -85 | 1966 |
| 2021-02-18 16:50 | Codeforces Round 703 (Div. 2) | 48 | +168 | 2051 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 3258 | -82 | 1883 |
| 2020-03-09 16:35 | Educational Codeforces Round 83 (Rated for Div. 2) | 33 | +215 | 1965 |