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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 55 | +53 | 2772 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 10 | +157 | 2719 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 200 | -24 | 2562 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 113 | +57 | 2586 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 116 |
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 9/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| +52 |
| 2529 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 1) | 138 | +37 | 2477 |
| 2022-03-24 16:35 | CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!) | 98 | +113 | 2440 |
| 2022-03-20 13:50 | Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round) | 336 | +2 | 2327 |
| 2022-03-06 12:10 | Codeforces Round 775 (Div. 1, based on Moscow Open Olympiad in Informatics) | 139 | +82 | 2325 |
| 2022-01-22 16:35 | Codeforces Round 767 (Div. 1) | 326 | +24 | 2243 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 266 | +98 | 2219 |
| 2021-11-28 17:05 | Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) | 879 | -44 | 2121 |