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 |
|---|---|---|---|---|
| 2022-12-11 17:35 | Codeforces Round 837 (Div. 2) | 74 | +69 | 2147 |
| 2022-11-26 16:35 | Codeforces Global Round 24 | 283 | +98 | 2078 |
| 2022-11-25 17:35 | Codeforces Round 836 (Div. 2) | 651 | +10 | 1980 |
| 2022-11-04 16:35 | Codeforces Round 832 (Div. 2) | 34 | +273 | 1970 |
| 2022-10-23 12:05 | Codeforces Round 830 (Div. 2) | 1764 |
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 19/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2025)
| +52 |
| 1697 |
| 2022-10-11 16:50 | Codeforces Round 826 (Div. 3) | 15 | +417 | 1645 |
| 2022-09-12 16:50 | Codeforces Round 820 (Div. 3) | 47 | +504 | 1228 |
| 2022-08-30 17:05 | Codeforces Round 817 (Div. 4) | 35 | +724 | 724 |