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 |
|---|---|---|---|---|
| 2020-10-11 11:05 | Educational Codeforces Round 96 (Rated for Div. 2) | 94 | +54 | 2141 |
| 2020-10-10 17:50 | Codeforces Global Round 11 | 1325 | -51 | 2087 |
| 2020-09-24 16:35 | Codeforces Round 672 (Div. 2) | 126 | +61 | 2138 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 1) | 298 | +118 | 2077 |
| 2020-07-04 17:15 | Codeforces Global Round 9 | 5458 |
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.
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 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/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 21/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/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 10/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| -158 |
| 1959 |
| 2020-06-13 17:05 | Codeforces Round 649 (Div. 2) | 66 | +130 | 2117 |
| 2020-06-11 16:35 | Educational Codeforces Round 89 (Rated for Div. 2) | 243 | +83 | 1987 |
| 2020-06-07 16:50 | Codeforces Round 648 (Div. 2) | 402 | +88 | 1904 |
| 2020-05-28 16:35 | Educational Codeforces Round 88 (Rated for Div. 2) | 4010 | -89 | 1816 |
| 2020-05-26 16:35 | Codeforces Round 645 (Div. 2) | 1683 | -36 | 1905 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 2) | 250 | +60 | 1941 |
| 2020-04-10 16:35 | Educational Codeforces Round 85 (Rated for Div. 2) | 815 | +42 | 1881 |