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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 463 | +56 | 2141 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 2213 | -112 | 2085 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 649 | -64 | 2197 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 121 | +110 | 2261 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) |
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 3/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| 21 |
| +168 |
| 2151 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 797 | -17 | 1983 |
| 2024-08-04 16:35 | Codeforces Round 963 (Div. 2) | 325 | +44 | 2000 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 1477 | -63 | 1956 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 1325 | -34 | 2019 |
| 2024-04-30 17:05 | Codeforces Round 942 (Div. 2) | 41 | +167 | 2053 |
| 2024-02-23 16:35 | Educational Codeforces Round 162 (Rated for Div. 2) | 108 | +240 | 1886 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 2) | 117 | +375 | 1646 |