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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 16 | +244 | 2509 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 107 | +144 | 2265 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 563 | -16 | 2121 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 1294 | -69 | 2137 |
| 2025-07-05 16:35 | Codeforces Round 1035 (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.
LessMore (max 5/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2026)
| 19 |
| +154 |
| 2206 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 37 | +171 | 2052 |
| 2025-06-15 11:05 | Codeforces Round 1031 (Div. 2) | 957 | -43 | 1881 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 805 | -40 | 1924 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 154 | +102 | 1964 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 6230 | -172 | 1862 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 296 | +13 | 2034 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 171 | +63 | 2021 |