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 |
|---|---|---|---|---|
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 316 | -118 | 2750 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 44 | +55 | 2868 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 1) | 44 | +45 | 2813 |
| 2024-01-06 17:05 | Hello 2024 | 80 | +32 | 2768 |
| 2023-12-30 16:50 | Good Bye 2023 | 326 |
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.
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 3/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 72/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| -88 |
| 2736 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 101 | -38 | 2824 |
| 2023-01-29 17:35 | TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!) | 96 | -34 | 2862 |
| 2023-01-03 17:05 | Hello 2023 | 94 | -35 | 2896 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 39 | +35 | 2931 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 | 19 | +94 | 2896 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 47 | +64 | 2802 |
| 2022-05-25 19:50 | Codeforces Round 794 (Div. 1) | 45 | +30 | 2738 |