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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 502 | +48 | 2173 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 150 | +28 | 2125 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 49 | +120 | 2097 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 587 | -6 | 1977 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for 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.
LessMore (max 14/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 39/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2026)
| 871 |
| -32 |
| 1983 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 838 | -51 | 2015 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 525 | +50 | 2066 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 85 | +117 | 2016 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 392 | +56 | 1899 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 3836 | -109 | 1843 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 886 | -21 | 1952 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 583 | +28 | 1973 |