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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 15 | +53 | 3087 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 26 | +11 | 3034 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 28 | -7 | 3023 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 89 | -123 | 3030 |
| 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.
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 117/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 86/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 428/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 108/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 89/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2026)
| 3 |
| +180 |
| 3153 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 42 | -23 | 2973 |
| 2026-01-07 17:35 | Hello 2026 | 48 | -9 | 2996 |
| 2025-12-27 17:35 | Good Bye 2025 | 123 | -93 | 3005 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 38 | -16 | 3098 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 27 | -67 | 3114 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 10 | +71 | 3181 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 28 | -14 | 3110 |