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 |
|---|---|---|---|---|
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 127 | +88 | 2388 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 165 | +111 | 2300 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 1) | 223 | +72 | 2189 |
| 2023-06-18 10:05 | Codeforces Round 879 (Div. 2) | 64 | +71 | 2117 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (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.
LessMore (max 1/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
| 447 |
| +55 |
| 2046 |
| 2022-12-17 17:05 | Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) | 680 | +32 | 1991 |
| 2022-12-11 17:35 | Codeforces Round 837 (Div. 2) | 901 | -53 | 1959 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 316 | +156 | 2012 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 1499 | -17 | 1856 |
| 2022-08-04 16:35 | Educational Codeforces Round 133 (Rated for Div. 2) | 279 | +95 | 1873 |
| 2022-06-16 16:35 | Codeforces Round 800 (Div. 2) | 157 | +126 | 1778 |
| 2022-05-31 16:35 | CodeCraft-22 and Codeforces Round 795 (Div. 2) | 753 | +70 | 1652 |