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) | 98 | +151 | 2234 |
| 2026-04-07 16:50 | Codeforces Round 1091 (Div. 2) and CodeCraft 26 | 75 | +109 | 2083 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 139 | +108 | 1974 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 1788 | -27 | 1866 |
| 2026-03-21 16:35 | Codeforces Round 1087 (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.
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 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 1127 |
| -35 |
| 1893 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 1366 | -56 | 1928 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 656 | +12 | 1984 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 977 | -48 | 1972 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 151 | +86 | 2020 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 455 | +20 | 1934 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 887 | +51 | 1914 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 318 | +73 | 1863 |