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 |
|---|---|---|---|---|
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 391 | -3 | 2161 |
| 2025-12-27 17:35 | Good Bye 2025 | 882 | -13 | 2164 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 565 | +2 | 2177 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 195 | +136 | 2175 |
| 2025-09-24 14:50 | Codeforces Round 1053 (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.
LessMore (max 29/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2026)
| 350 |
| +110 |
| 2039 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 1203 | -37 | 1929 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 911 | -84 | 1966 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 170 | +63 | 2050 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 999 | -44 | 1987 |
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 732 | -27 | 2031 |
| 2025-02-16 16:35 | Codeforces Round 1005 (Div. 2) | 64 | +131 | 2058 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 2) | 241 | +53 | 1927 |