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 |
|---|---|---|---|---|
| 2020-01-10 16:20 | Codeforces Round 613 (Div. 2) | 15 | +154 | 2192 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 401 | +29 | 2038 |
| 2019-12-14 13:05 | Codeforces Round 606 (Div. 1, based on Technocup 2020 Elimination Round 4) | 638 | -103 | 2009 |
| 2019-11-27 15:50 | Educational Codeforces Round 77 (Rated for Div. 2) | 88 | +63 | 2112 |
| 2019-11-16 16:35 | Codeforces Round 600 (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.
LessMore (max 11/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2020)
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 2/day in 2025)
| 8 |
| +264 |
| 2049 |
| 2019-11-13 16:35 | Educational Codeforces Round 76 (Rated for Div. 2) | 38 | +1785 | 1785 |