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 |
|---|---|---|---|---|
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 138 | +46 | 2139 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1336 | -65 | 2093 |
| 2026-01-07 17:35 | Hello 2026 | 446 | +55 | 2158 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 402 | +33 | 2103 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 24 |
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 10/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 71/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 63/day in 2026)
| +197 |
| 2070 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 872 | +1 | 1873 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 1339 | -51 | 1872 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 2887 | -95 | 1923 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 531 | +91 | 2018 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 240 | +91 | 1927 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 420 | +84 | 1836 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 2192 | -33 | 1752 |