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 |
|---|---|---|---|---|
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 263 | +34 | 2288 |
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! | 294 | +27 | 2254 |
| 2019-12-15 07:05 | Codeforces Round 607 (Div. 1) | 229 | -45 | 2227 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 1) | 494 | -94 | 2272 |
| 2019-07-20 18:05 | Codeforces Global Round 4 |
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.
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 48/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/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 9/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2026)
| 164 |
| +19 |
| 2366 |
| 2019-04-29 16:35 | Codeforces Round 556 (Div. 1) | 152 | +16 | 2347 |
| 2018-10-05 16:35 | Codeforces Round 514 (Div. 2) | 1 | +258 | 2331 |
| 2018-10-04 09:35 | Codeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2) | 247 | +43 | 2073 |
| 2018-05-21 16:45 | Educational Codeforces Round 44 (Rated for Div. 2) | 104 | +62 | 2030 |
| 2018-05-14 16:35 | Codeforces Round 482 (Div. 2) | 533 | -34 | 1968 |
| 2018-05-08 17:05 | Codeforces Round 480 (Div. 2) | 105 | +77 | 2002 |
| 2018-01-20 18:35 | Codecraft-18 and Codeforces Round 458 (Div. 1 + Div. 2, combined) | 774 | -21 | 1925 |