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 |
|---|---|---|---|---|
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 553 | -57 | 2431 |
| 2020-12-30 17:35 | Good Bye 2020 | 196 | +36 | 2488 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 110 | +77 | 2452 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 279 | -1 | 2375 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 1036 | -105 |
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 66/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/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 30/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2024)
| 2376 |
| 2020-03-07 11:35 | Codeforces Round 626 (Div. 1, based on Moscow Open Olympiad in Informatics) | 191 | -33 | 2481 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 352 | -60 | 2514 |
| 2020-03-01 15:15 | Codeforces Round 625 (Div. 1, based on Technocup 2020 Final Round) | 36 | +115 | 2574 |
| 2020-02-17 17:50 | Codeforces Round 621 (Div. 1 + Div. 2) | 263 | -31 | 2459 |
| 2020-02-09 16:05 | Codeforces Round 618 (Div. 1) | 54 | +106 | 2490 |
| 2020-02-02 16:35 | Codeforces Round 616 (Div. 1) | 235 | -24 | 2384 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 293 | -53 | 2408 |