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 |
|---|---|---|---|---|
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 270 | -31 | 2588 |
| 2023-06-24 17:05 | CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!) | 493 | -122 | 2619 |
| 2023-06-18 16:35 | Codeforces Round 880 (Div. 1) | 291 | -134 | 2741 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 37 | +48 | 2875 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 |
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 49/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| 89 |
| -27 |
| 2827 |
| 2022-07-16 16:35 | Codeforces Round 808 (Div. 1) | 104 | -70 | 2854 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 82 | -33 | 2924 |
| 2022-06-03 16:35 | Codeforces Round 796 (Div. 1) | 23 | +58 | 2957 |
| 2022-03-20 13:50 | Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round) | 37 | +23 | 2899 |
| 2022-01-27 16:35 | Codeforces Round 768 (Div. 1) | 31 | +52 | 2876 |
| 2022-01-03 16:50 | Hello 2022 | 127 | -40 | 2824 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 111 | -34 | 2864 |