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) | 344 | -198 | 2793 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 18 | +61 | 2991 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 342 | -185 | 2930 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 14 | +58 | 3115 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, 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 10/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 64 |
| -53 |
| 3057 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 59 | -56 | 3110 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 8 | +87 | 3166 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 11 | +110 | 3079 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 127 | -113 | 2969 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 13 | +94 | 3082 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 15 | +88 | 2988 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 43 | +48 | 2900 |