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) | 10 | +38 | 3236 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 21 | -36 | 3198 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 9 | +64 | 3234 |
| 2025-12-27 17:35 | Good Bye 2025 | 21 | +31 | 3170 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) |
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 17/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 77/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2026)
| 37 |
| -27 |
| 3139 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 12 | +66 | 3166 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 10 | +74 | 3100 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 41 | +9 | 3026 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 31 | +45 | 3017 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 20 | +85 | 2972 |
| 2025-01-04 17:05 | Hello 2025 | 103 | -28 | 2887 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 53 | +21 | 2915 |