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 |
|---|---|---|---|---|
| 2026-04-28 16:50 | Codeforces Round 1095 (Div. 2) | 58 | +85 | 2136 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 447 | +58 | 2051 |
| 2026-04-21 16:35 | Educational Codeforces Round 189 (Rated for Div. 2) | 114 | +95 | 1993 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 189 | +104 | 1898 |
| 2026-01-23 16:35 | Codeforces Round 1075 (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.
LessMore (max 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 1894 |
| -42 |
| 1794 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 860 | -68 | 1836 |
| 2025-12-27 17:35 | Good Bye 2025 | 3223 | -82 | 1904 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1187 | -9 | 1986 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 203 | +55 | 1995 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 193 | +85 | 1940 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 2) | 333 | +43 | 1855 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 5333 | -162 | 1812 |