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 |
|---|---|---|---|---|
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2) | 108 | +91 | 2411 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 217 | +94 | 2320 |
| 2022-12-17 17:05 | Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) | 714 | -50 | 2226 |
| 2022-11-20 17:05 | Pinely Round 1 (Div. 1 + Div. 2) | 129 | +114 | 2276 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) |
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 19/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 760 |
| -84 |
| 2162 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 646 | -21 | 2246 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 233 | +72 | 2267 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 393 | +49 | 2195 |
| 2022-04-22 16:35 | Educational Codeforces Round 127 (Rated for Div. 2) | 39 | +104 | 2146 |
| 2022-03-27 16:35 | Codeforces Round 779 (Div. 2) | 69 | +107 | 2042 |
| 2022-02-20 16:35 | Codeforces Round 772 (Div. 2) | 965 | -53 | 1935 |
| 2022-01-12 14:05 | Codeforces Round 765 (Div. 2) | 735 | -46 | 1988 |