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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 10 | +92 | 3221 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 12 | +84 | 3129 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 21 | +36 | 3045 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 42 | +0 | 3009 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + 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 26/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
| 8 |
| +141 |
| 3009 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 31 | +71 | 2868 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 88 | -23 | 2797 |
| 2023-02-05 15:05 | Codeforces Round 850 (Div. 1, based on VK Cup 2022 - Final Round) | 142 | -71 | 2820 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 20 | +126 | 2891 |
| 2022-11-26 16:35 | Codeforces Global Round 24 | 30 | +92 | 2765 |
| 2022-11-06 17:05 | CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!) | 72 | +33 | 2673 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 80 | +68 | 2640 |