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 |
|---|---|---|---|---|
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 623 | -17 | 2214 |
| 2025-01-04 17:05 | Hello 2025 | 572 | +18 | 2231 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 21 | +148 | 2213 |
| 2024-08-15 16:35 | Educational Codeforces Round 169 (Rated for Div. 2) | 519 | -8 | 2065 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (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.
LessMore (max 15/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 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2025)
| 1245 |
| -32 |
| 2073 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 100 | +89 | 2105 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 1510 | -83 | 2016 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 831 | -3 | 2099 |
| 2024-06-16 11:05 | Codeforces Round 953 (Div. 2) | 194 | +18 | 2102 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 662 | +30 | 2084 |
| 2024-06-06 16:35 | Codeforces Round 951 (Div. 2) | 111 | +88 | 2054 |
| 2024-05-30 16:35 | Educational Codeforces Round 166 (Rated for Div. 2) | 594 | +1 | 1966 |