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) | 300 | +91 | 2129 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 195 | +47 | 2038 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (Rated for Div. 2) | 665 | -36 | 1991 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 247 | +44 | 2027 |
| 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.
LessMore (max 9/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 733 |
| -70 |
| 1983 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 408 | +56 | 2053 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 1639 | -94 | 1997 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 410 | +28 | 2091 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 699 | -63 | 2063 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 47 | +121 | 2126 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1976 | -74 | 2005 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 976 | -7 | 2079 |