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 |
|---|---|---|---|---|
| 2021-11-28 17:05 | Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) | 229 | +83 | 2242 |
| 2021-11-23 17:35 | Codeforces Global Round 17 | 386 | +42 | 2159 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 1) | 267 | +42 | 2117 |
| 2021-10-24 12:35 | Codeforces Round 750 (Div. 2) | 338 | -22 | 2075 |
| 2021-10-17 13:20 | Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 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.
LessMore (max 22/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| 373 |
| +70 |
| 2097 |
| 2021-10-10 11:05 | Educational Codeforces Round 115 (Rated for Div. 2) | 132 | +60 | 2027 |
| 2021-06-18 16:35 | Codeforces Round 726 (Div. 2) | 13 | +293 | 1967 |
| 2020-05-31 16:35 | Codeforces Round 646 (Div. 2) | 9913 | -171 | 1674 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 1458 | +7 | 1845 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 1407 | +15 | 1838 |
| 2020-03-23 16:35 | Educational Codeforces Round 84 (Rated for Div. 2) | 382 | +121 | 1823 |
| 2020-03-09 16:35 | Educational Codeforces Round 83 (Rated for Div. 2) | 2417 | -50 | 1702 |