Matches come from the open Deadlock API database. New games reach it with a delay — sometimes hours or days.
You can speed this up with the official Deadlock API Ingest app: it runs in the background while you play and submits your match IDs to the database. Your games then appear here almost immediately — and your friends’ too.
This is a third-party app by the Deadlock API authors, not LOCKSTAT. It reads the Steam cache and game memory (read-only, no game modification), and while the game is closed it uses your saved Steam login to request your friends’ new matches. Uninstall it in Settings → Apps.

You win 63% of matches on Dynamo — well above your average (53%). Played 48 matches.

Your win rate on Kelvin is only 40% against an average of 53% (25 matches). This is an observation from your matches, not a verdict.
When you die fewer than 4 times your win rate is 84%; more — 26%.

With Warp Stone your win rate is 81% against an average of 53% (26 matches).