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) | 410 | +44 | 2116 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 363 | +50 | 2072 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 755 | -49 | 2022 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 82 | +93 | 2071 |
| 2026-01-29 17:35 | Codeforces Round 1077 (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 5/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 610 |
| -50 |
| 1978 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 509 | +22 | 2028 |
| 2026-01-07 17:35 | Hello 2026 | 1120 | +0 | 2006 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 467 | -8 | 2006 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 332 | +10 | 2014 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 781 | -25 | 2004 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 4 | +332 | 2029 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 1291 | +34 | 1697 |