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 |
|---|---|---|---|---|
| 2019-04-13 16:05 | Codeforces Round 551 (Div. 2) | 71 | +67 | 2122 |
| 2019-04-06 13:35 | Codeforces Global Round 2 | 642 | -9 | 2055 |
| 2019-03-22 17:05 | Educational Codeforces Round 62 (Rated for Div. 2) | 291 | -23 | 2064 |
| 2019-03-21 17:35 | Codeforces Round 548 (Div. 2) | 62 | +77 | 2087 |
| 2019-03-11 18:35 | Codeforces Round 546 (Div. 2) | 162 |
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 12/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2019)
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 8/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| +27 |
| 2010 |
| 2019-03-05 17:20 | Educational Codeforces Round 61 (Rated for Div. 2) | 290 | -1 | 1983 |
| 2019-02-18 17:40 | Educational Codeforces Round 60 (Rated for Div. 2) | 247 | +31 | 1984 |
| 2019-02-16 19:05 | Codeforces Round 539 (Div. 2) | 69 | +88 | 1953 |
| 2019-02-10 16:05 | Codeforces Round 538 (Div. 2) | 1580 | -72 | 1865 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 743 | +36 | 1937 |
| 2019-02-03 17:35 | CodeCraft-19 and Codeforces Round 537 (Div. 2) | 147 | +104 | 1901 |
| 2019-01-22 16:35 | Codeforces Round 534 (Div. 2) | 528 | +12 | 1797 |