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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 802 | -43 | 2140 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 373 | +47 | 2183 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 30 | +128 | 2136 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 188 | +58 | 2008 |
| 2025-05-05 16:50 |
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 5/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2026)
| Codeforces Round 1023 (Div. 2) |
| 189 |
| +77 |
| 1950 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 916 | -3 | 1873 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 684 | +21 | 1876 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 3309 | -104 | 1855 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 467 | +14 | 1959 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 253 | +69 | 1945 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 730 | +82 | 1876 |
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 1174 | +2 | 1794 |