Your rating:
1500
Opponent:
1500
50
%
your win chance
K (how fast ratings move)
10
24
40
I win
I lose
Press a button to play one match.
Now the real test: your true skill is hidden at 1700, but the game starts you at 1000. Every match is against someone at your current rating.
Play 10 matches
Reset
Matches played: 0 · rating: 1000
Try K at 10, 24 and 40. A high K climbs fast but wobbles; a low K is steady but slow.