Reference

How RankedCourt behaves in badminton and padel: the rules the rotation follows, the rating maths, how a season is scored and what happens without signal. Written so a club can check what the app will do before running a session with it. Where the two sports differ, each page says so.

How the rotation picks games
What the picker aims for, the order it settles ties in, and what happens when a court finishes early or someone arrives late. The same rules run badminton and padel sessions.
Team balance and why it is off by default
Skill-balanced sides can be turned on for any session, with a stated limit, and with a stated reason why the default rotation ignores ratings entirely.
How the skill rating works
The formula, what counts as one result in badminton and in padel, how reliability sets the step size, a worked example computed by the live engine, and what the rating ignores.
Seasons, the points race and awards
Each session is scored like a small tournament. The full points ladder, how ties are settled, who can win Season MVP, and the season awards.
Attendance, activity and session history
What is recorded for each session, how the roster is kept apart from who actually played, and the rules that mark someone as no longer coming.
Running a session without signal
How the iPhone app keeps your club ready to play with no signal, how a session runs on one phone, and exactly what happens when it is sent to the club, including when it can't be.