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) | 209 | +90 | 2204 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 70 | +105 | 2114 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 877 | +9 | 2009 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 910 | -52 | 2000 |
| 2025-12-06 10:15 | Codeforces Round 1069 (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.
LessMore (max 1/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 69/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2026)
| 531 |
| -43 |
| 2052 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 21 | +170 | 2095 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 706 | +4 | 1925 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 678 | -23 | 1921 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 566 | +49 | 1944 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 155 | +198 | 1895 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 1423 | +116 | 1697 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 45 | +503 | 1581 |