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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 246 | +78 | 2185 |
| 2022-04-08 16:35 | Codeforces Round 781 (Div. 2) | 71 | +70 | 2107 |
| 2022-03-10 16:35 | Educational Codeforces Round 124 (Rated for Div. 2) | 611 | -52 | 2037 |
| 2022-02-23 12:10 | Codeforces Round 773 (Div. 1) | 740 | -72 | 2089 |
| 2022-02-06 17:05 | Codeforces Round 770 (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.
LessMore (max 20/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| 78 |
| +79 |
| 2161 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 1222 | -51 | 2082 |
| 2020-12-20 17:05 | Codeforces Round 692 (Div. 1, based on Technocup 2021 Elimination Round 3) | 758 | -108 | 2133 |
| 2020-12-19 11:35 | Codeforces Round 691 (Div. 1) | 526 | -82 | 2241 |
| 2020-12-17 16:35 | Educational Codeforces Round 100 (Rated for Div. 2) | 1 | +299 | 2323 |
| 2020-12-11 16:35 | Codeforces Round 689 (Div. 2, based on Zed Code Competition) | 18 | +225 | 2024 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 2) | 2338 | -16 | 1799 |
| 2020-06-28 16:35 | Codeforces Round 653 (Div. 3) | 20 | +285 | 1815 |