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 |
|---|---|---|---|---|
| 2020-02-02 16:35 | Codeforces Round 616 (Div. 1) | 379 | +7 | 2120 |
| 2019-11-24 10:05 | Codeforces Round 602 (Div. 1, based on Technocup 2020 Elimination Round 3) | 127 | +111 | 2113 |
| 2019-11-19 16:35 | Codeforces Round 601 (Div. 1) | 689 | -108 | 2002 |
| 2019-11-06 17:05 | Codeforces Round 599 (Div. 1) | 243 | +69 | 2110 |
| 2019-10-24 17:05 | Educational Codeforces Round 75 (Rated for 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.
LessMore (max 23/day in 2010)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2021)
| 94 |
| +79 |
| 2041 |
| 2019-09-29 15:05 | Codeforces Round 589 (Div. 2) | 380 | +27 | 1962 |
| 2013-02-20 17:30 | Codeforces Round 168 (Div. 1) | 208 | -19 | 1935 |
| 2013-02-13 17:30 | Codeforces Round 167 (Div. 1) | 148 | +57 | 1954 |
| 2013-02-01 17:30 | Codeforces Round 165 (Div. 1) | 307 | -51 | 1897 |
| 2013-01-13 17:30 | Codeforces Round 160 (Div. 1) | 187 | -41 | 1948 |
| 2012-12-06 17:30 | Codeforces Round 153 (Div. 1) | 73 | +95 | 1989 |
| 2012-11-04 18:00 | Codeforces Round 148 (Div. 1) | 85 | +75 | 1894 |