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 |
|---|---|---|---|---|
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 1) | 339 | +7 | 2190 |
| 2021-07-30 16:35 | Educational Codeforces Round 112 (Rated for Div. 2) | 28 | +136 | 2183 |
| 2021-07-29 16:35 | Codeforces Round 735 (Div. 2) | 330 | +13 | 2047 |
| 2021-07-25 17:20 | Codeforces Global Round 15 | 1664 | -72 | 2034 |
| 2021-07-22 17:05 | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, 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.
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 14/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| 1115 |
| -54 |
| 2106 |
| 2020-11-19 16:35 | Educational Codeforces Round 98 (Rated for Div. 2) | 30 | +134 | 2160 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 1) | 446 | +91 | 2026 |
| 2020-08-14 16:35 | Educational Codeforces Round 93 (Rated for Div. 2) | 711 | +10 | 1935 |
| 2020-07-30 16:35 | Codeforces Round 660 (Div. 2) | 493 | +48 | 1925 |
| 2020-07-19 11:00 | Codeforces Round 657 (Div. 2) | 1175 | +7 | 1877 |
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! | 1114 | -96 | 1870 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 2) | 115 | +106 | 1966 |