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 |
|---|---|---|---|---|
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 133 | +42 | 2139 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 82 | +98 | 2097 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 31 | +211 | 1999 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 509 | +174 | 1788 |
| 2020-08-14 16:35 | Educational Codeforces Round 93 (Rated for 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.
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 36/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2026)
| 1821 |
| +42 |
| 1614 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 2) | 1728 | +48 | 1572 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 1480 | +99 | 1524 |
| 2020-08-07 16:35 | Codeforces Round 662 (Div. 2) | 6007 | -44 | 1425 |
| 2020-08-05 16:50 | Codeforces Round 661 (Div. 3) | 3140 | -19 | 1469 |
| 2020-07-30 16:35 | Codeforces Round 660 (Div. 2) | 6323 | -66 | 1488 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 3307 | +10 | 1554 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 2) | 5071 | -51 | 1544 |