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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 845 | +4 | 2129 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 293 | +102 | 2125 |
| 2025-01-17 16:35 | Codeforces Round 997 (Div. 2) | 125 | +91 | 2023 |
| 2025-01-12 16:35 | Codeforces Round 996 (Div. 2) | 3436 | -115 | 1932 |
| 2025-01-04 17:05 | Hello 2025 | 1255 |
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 8/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| -15 |
| 2047 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 1758 | -62 | 2062 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 657 | +18 | 2124 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 70 | +102 | 2106 |
| 2024-10-13 21:35 | Codeforces Round 978 (Div. 2) | 101 | +69 | 2004 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 1202 | -51 | 1935 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 154 | +102 | 1986 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 661 | -3 | 1884 |