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) | 264 | -101 | 2587 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 75 | +25 | 2688 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 54 | +53 | 2663 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 155 | -47 | 2610 |
| 2026-01-17 17:35 | Codeforces Round 1073 (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.
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 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2026)
| 82 |
| +30 |
| 2657 |
| 2026-01-07 17:35 | Hello 2026 | 194 | -19 | 2627 |
| 2025-12-27 17:35 | Good Bye 2025 | 416 | -90 | 2646 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 128 | -73 | 2736 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 31 | +78 | 2809 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 40 | +90 | 2731 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 61 | +33 | 2641 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 20 | +199 | 2608 |