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 |
|---|---|---|---|---|
| 2022-01-03 16:50 | Hello 2022 | 498 | +8 | 2249 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 349 | +5 | 2241 |
| 2020-12-30 17:35 | Good Bye 2020 | 562 | +19 | 2236 |
| 2020-12-28 16:35 | Educational Codeforces Round 101 (Rated for Div. 2) | 22 | +143 | 2217 |
| 2020-12-20 17:05 | Codeforces Round 692 (Div. 1, based on Technocup 2021 Elimination Round 3) |
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 24/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2024)
| 590 |
| -49 |
| 2074 |
| 2020-10-27 16:35 | Educational Codeforces Round 97 (Rated for Div. 2) | 74 | +88 | 2123 |
| 2019-09-14 15:35 | Codeforces Round 584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2) | 300 | +98 | 2035 |
| 2019-09-04 11:35 | Codeforces Round 583 (Div. 1 + Div. 2, based on Olympiad of Metropolises) | 158 | +166 | 1937 |
| 2019-08-22 16:35 | Educational Codeforces Round 71 (Rated for Div. 2) | 39 | +292 | 1771 |
| 2016-10-31 16:35 | Codeforces Round 378 (Div. 2) | 3891 | -136 | 1479 |
| 2015-06-06 15:30 | Looksery Cup 2015 | 2408 | -89 | 1615 |
| 2015-05-07 18:30 | Codeforces Round 302 (Div. 2) | 63 | +160 | 1704 |