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 |
|---|---|---|---|---|
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 1) | 372 | +34 | 2129 |
| 2023-10-22 13:05 | Codeforces Round 905 (Div. 1) | 480 | -45 | 2095 |
| 2023-10-08 11:35 | Codeforces Round 902 (Div. 1, based on COMPFEST 15 - Final Round) | 626 | -39 | 2140 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + Div. 2) | 740 | -24 | 2179 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (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.
LessMore (max 19/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 87/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 71/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2025)
| 374 |
| +41 |
| 2203 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute | 27 | +154 | 2162 |
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 422 | +85 | 2008 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 1676 | -78 | 1923 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 1) | 633 | -55 | 2001 |
| 2023-07-16 16:35 | Codeforces Round 885 (Div. 2) | 289 | +10 | 2056 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 2121 | -107 | 2046 |
| 2023-06-24 17:05 | CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!) | 1483 | -110 | 2153 |