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 |
|---|---|---|---|---|
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 89 | +84 | 2124 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 481 | +30 | 2040 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 112 | +93 | 2010 |
| 2026-02-25 16:35 | Educational Codeforces Round 187 (Rated for Div. 2) | 240 | +80 | 1917 |
| 2026-02-23 17:05 | Codeforces Round 1082 (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.
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 3/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2026)
| 139 |
| +105 |
| 1837 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 2415 | -59 | 1732 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 2) | 446 | +55 | 1791 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 2) | 364 | +90 | 1736 |
| 2026-01-07 17:35 | Hello 2026 | 4629 | -50 | 1646 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 1895 | -14 | 1696 |
| 2025-12-27 17:35 | Good Bye 2025 | 9640 | -157 | 1710 |
| 2025-11-29 16:35 | Codeforces Round 1067 (Div. 2) | 1369 | -52 | 1867 |