It parses all of your recent matches (for which replays will still exist), and all of the new matches you play. Unfortunately, we need access to the match replays in order to get this information, and they expire after some time.
Будь ласка, увійдіть до системи для написання коментарів.
i.e. laning info, party/solo queue etc
edit: Forgot to mention dotabuff plus