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 |
|---|---|---|---|---|
| 2020-12-28 16:35 | Educational Codeforces Round 101 (Rated for Div. 2) | 37 | +124 | 2175 |
| 2020-11-30 16:35 | Educational Codeforces Round 99 (Rated for Div. 2) | 35 | +176 | 2051 |
| 2020-11-02 16:35 | Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) | 202 | +57 | 1875 |
| 2020-11-01 13:05 | Codeforces Round 680 (Div. 2, based on Moscow Team Olympiad) | 749 | -25 | 1818 |
| 2020-10-25 13:05 |
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 47/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/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 3/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
| Codeforces Round 679 (Div. 2, based on Technocup 2021 Elimination Round 1) |
| 496 |
| -6 |
| 1843 |
| 2020-10-24 16:15 | Codeforces Round 678 (Div. 2) | 2604 | -107 | 1849 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 3102 | -128 | 1956 |
| 2020-10-04 18:05 | Codeforces Round 675 (Div. 2) | 42 | +138 | 2084 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 1550 | -34 | 1946 |
| 2020-09-24 16:35 | Codeforces Round 672 (Div. 2) | 229 | +77 | 1980 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 1062 | -72 | 1903 |
| 2020-08-25 16:35 | Educational Codeforces Round 94 (Rated for Div. 2) | 786 | -13 | 1975 |