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 |
|---|---|---|---|---|
| 2023-02-16 16:35 | Educational Codeforces Round 143 (Rated for Div. 2) | 6 | +228 | 2157 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 797 | -27 | 1929 |
| 2023-02-01 16:35 | Codeforces Round 848 (Div. 2) | 426 | +5 | 1956 |
| 2023-01-05 16:35 | Codeforces Round 842 (Div. 2) | 447 | +16 | 1951 |
| 2023-01-03 17:05 | Hello 2023 | 1039 |
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 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/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 9/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| +30 |
| 1935 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 2406 | -48 | 1905 |
| 2022-12-16 16:35 | Educational Codeforces Round 140 (Rated for Div. 2) | 209 | +71 | 1953 |
| 2022-12-15 17:05 | Codeforces Round 838 (Div. 2) | 389 | +40 | 1882 |
| 2022-12-12 16:35 | Educational Codeforces Round 139 (Rated for Div. 2) | 118 | +150 | 1842 |
| 2022-12-11 17:35 | Codeforces Round 837 (Div. 2) | 997 | +25 | 1692 |
| 2022-11-26 16:35 | Codeforces Global Round 24 | 2293 | -50 | 1667 |
| 2022-11-25 17:35 | Codeforces Round 836 (Div. 2) | 1302 | -16 | 1717 |