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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 215 | +59 | 2305 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 182 | +65 | 2246 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 158 | +125 | 2181 |
| 2026-02-21 16:35 | Codeforces Round 1081 (Div. 2) | 107 | +79 | 2056 |
| 2026-02-11 17:35 | Codeforces Round 1079 (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.
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 2/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 433 |
| +52 |
| 1977 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 321 | +43 | 1925 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 2) | 52 | +179 | 1882 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 1367 | +18 | 1703 |
| 2022-08-18 15:35 | Codeforces Round 815 (Div. 2) | 245 | +179 | 1685 |
| 2022-08-16 16:35 | Codeforces Round 814 (Div. 2) | 2039 | +20 | 1506 |
| 2022-08-13 16:50 | Codeforces Round 813 (Div. 2) | 3475 | -8 | 1486 |
| 2022-07-08 16:35 | Educational Codeforces Round 131 (Rated for Div. 2) | 1614 | +63 | 1494 |