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 |
|---|---|---|---|---|
| 2023-11-25 17:20 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) | 345 | +54 | 2189 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 1) | 440 | +3 | 2135 |
| 2022-03-06 12:10 | Codeforces Round 775 (Div. 1, based on Moscow Open Olympiad in Informatics) | 382 | +18 | 2132 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 772 | -4 | 2114 |
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + 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.
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 4/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/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 40/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 151/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 235/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 671 |
| +13 |
| 2118 |
| 2021-08-24 17:05 | Codeforces Round 740 (Div. 1, based on VK Cup 2021 - Final (Engine)) | 587 | -30 | 2105 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 187 | +59 | 2135 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 900 | -41 | 2076 |
| 2020-04-03 16:35 | Codeforces Round 631 (Div. 1) - Thanks, Denis aramis Shitov! | 833 | -45 | 2117 |
| 2020-03-07 11:35 | Codeforces Round 626 (Div. 1, based on Moscow Open Olympiad in Informatics) | 359 | -5 | 2162 |
| 2020-03-01 15:15 | Codeforces Round 625 (Div. 1, based on Technocup 2020 Final Round) | 391 | +1 | 2167 |
| 2020-02-23 18:35 | Codeforces Round 623 (Div. 1, based on VK Cup 2019-2020 - Elimination Round, Engine) | 179 | +41 | 2166 |