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 |
|---|---|---|---|---|
| 2020-09-30 17:20 | Grakn Forces 2020 | 417 | +32 | 2221 |
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! | 297 | +51 | 2189 |
| 2020-05-26 16:35 | Codeforces Round 645 (Div. 2) | 96 | +89 | 2138 |
| 2020-05-17 11:20 | Educational Codeforces Round 87 (Rated for Div. 2) | 749 | -35 | 2049 |
| 2020-05-16 13:35 | Codeforces Round 643 (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.
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 6/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2025)
| 425 |
| +13 |
| 2084 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 1) | 542 | +33 | 2071 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 673 | +0 | 2038 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 231 | +81 | 2038 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 1088 | -44 | 1957 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 996 | -43 | 2001 |
| 2020-04-10 16:35 | Educational Codeforces Round 85 (Rated for Div. 2) | 570 | +9 | 2044 |
| 2020-04-08 16:35 | Codeforces Round 632 (Div. 2) | 1208 | -45 | 2035 |