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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 301 | -135 | 2781 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 83 | -49 | 2916 |
| 2022-03-24 16:35 | CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!) | 25 | +58 | 2965 |
| 2021-09-30 12:15 | Codeforces Round 745 (Div. 1) | 89 | -93 | 2907 |
| 2021-05-30 16:50 | Deltix Round, Spring 2021 (open for everyone, rated, 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.
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 30/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 242/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/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 75/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 49 |
| -10 |
| 3000 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) | 15 | +79 | 3010 |
| 2021-04-23 17:20 | Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) | 31 | +45 | 2931 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 120 | -54 | 2886 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 18 | +59 | 2940 |
| 2020-12-19 11:35 | Codeforces Round 691 (Div. 1) | 242 | -172 | 2881 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 10 | +70 | 3053 |
| 2020-11-15 17:05 | Codeforces Round 683 (Div. 1, by Meet IT) | 7 | +136 | 2983 |