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 |
|---|---|---|---|---|
| 2025-06-15 11:05 | Codeforces Round 1031 (Div. 2) | 54 | +68 | 2160 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 100 | +82 | 2092 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 845 | +21 | 2010 |
| 2021-09-05 16:35 | Codeforces Round 742 (Div. 2) | 305 | +36 | 1989 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 2783 |
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.
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 79/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 69/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2025)
| -106 |
| 1953 |
| 2021-02-07 16:50 | Codeforces Round 700 (Div. 1) | 727 | -25 | 2059 |
| 2021-02-05 16:35 | Codeforces Round 699 (Div. 2) | 112 | +82 | 2084 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 892 | +24 | 2002 |
| 2020-10-10 17:50 | Codeforces Global Round 11 | 1132 | +3 | 1978 |
| 2020-09-12 15:45 | Codeforces Round 670 (Div. 2) | 197 | +95 | 1975 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 393 | +79 | 1880 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 3602 | -77 | 1801 |