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 |
|---|---|---|---|---|
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 1) | 483 | -58 | 2319 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 70 | +142 | 2377 |
| 2021-03-13 11:35 | Codeforces Round 707 (Div. 1, based on Moscow Open Olympiad in Informatics) | 298 | -1 | 2235 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 453 | -7 | 2236 |
| 2020-12-30 17:35 | Good Bye 2020 |
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 9/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2022)
| 846 |
| -28 |
| 2243 |
| 2020-12-19 11:35 | Codeforces Round 691 (Div. 1) | 269 | +3 | 2271 |
| 2020-11-29 09:05 | Codeforces Round 687 (Div. 1, based on Technocup 2021 Elimination Round 2) | 103 | +133 | 2268 |
| 2020-11-01 13:05 | Codeforces Round 680 (Div. 1, based on Moscow Team Olympiad) | 762 | -86 | 2135 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 1) | 572 | -27 | 2221 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 571 | -36 | 2248 |
| 2020-04-03 16:35 | Codeforces Round 631 (Div. 1) - Thanks, Denis aramis Shitov! | 383 | +4 | 2284 |
| 2020-03-07 11:35 | Codeforces Round 626 (Div. 1, based on Moscow Open Olympiad in Informatics) | 166 | +55 | 2280 |