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 |
|---|---|---|---|---|
| 2019-12-29 17:05 | Good Bye 2019 | 936 | -48 | 2157 |
| 2019-12-21 13:05 | Codeforces Round 609 (Div. 1) | 175 | +43 | 2205 |
| 2018-09-05 18:35 | Codeforces Round 507 (Div. 1, based on Olympiad of Metropolises) | 111 | +35 | 2162 |
| 2018-06-27 16:35 | Educational Codeforces Round 46 (Rated for Div. 2) | 5 | +212 | 2127 |
| 2018-04-03 18:05 | Codeforces Round 473 (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.
LessMore (max 30/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2024)
| 33 |
| +130 |
| 1915 |
| 2018-02-24 11:35 | Codeforces Round 466 (Div. 2) | 231 | +53 | 1785 |
| 2018-02-19 18:35 | Codeforces Round 465 (Div. 2) | 345 | +43 | 1732 |
| 2018-02-16 17:05 | Educational Codeforces Round 38 (Rated for Div. 2) | 144 | +132 | 1689 |
| 2016-10-08 15:15 | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) | 928 | +76 | 1557 |
| 2016-09-23 15:05 | Codeforces Round 373 (Div. 2) | 1553 | +24 | 1481 |
| 2016-09-17 15:45 | Codeforces Round 372 (Div. 2) | 2643 | +1457 | 1457 |