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.
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) | 15 | +39 | 3110 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 21 | +27 | 3071 |
| 2026-01-07 17:35 | Hello 2026 | 16 | +85 | 3044 |
| 2025-12-27 17:35 | Good Bye 2025 | 39 | +37 | 2959 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 22 |
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
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.
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 46/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 112/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 531/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 88/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2026)
| +99 |
| 2922 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 58 | -23 | 2823 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 238 | -104 | 2846 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 41 | +31 | 2950 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 19 | +77 | 2919 |
| 2025-01-04 17:05 | Hello 2025 | 93 | -4 | 2842 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 63 | +29 | 2846 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 121 | -33 | 2817 |