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 |
|---|---|---|---|---|
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 1) | 53 | +162 | 2447 |
| 2021-10-30 16:35 | Codeforces Round 752 (Div. 1) | 645 | -79 | 2285 |
| 2021-09-30 12:15 | Codeforces Round 745 (Div. 1) | 120 | +55 | 2364 |
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) | 414 | +3 | 2309 |
| 2021-07-11 16:35 | Codeforces Round 732 (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.
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 19/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 85/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
| 113 |
| +130 |
| 2306 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) | 515 | -24 | 2176 |
| 2021-04-03 16:50 | Codeforces Round 712 (Div. 1) | 353 | +25 | 2200 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 355 | +52 | 2175 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 896 | -53 | 2123 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 622 | -24 | 2176 |
| 2020-04-03 16:35 | Codeforces Round 631 (Div. 1) - Thanks, Denis aramis Shitov! | 762 | -55 | 2200 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 265 | +10 | 2255 |