Guides
Short practical articles
These pages are now focused on helping visitors use the tools quickly and correctly.
Dutching / guide
How to use a dutching calculator
What dutching does, when it helps and how to read the stake split.
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Bookmaking / guide
How to price a Polymarket market
Build a quoted market from fair probabilities and a target hold.
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CS / guide
How to use a CS odds tree
A quick read on navigating the preserved CS tree and its game states.
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Odds / theory
Value bets and implied probability
The common probability language behind all the calculators.
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