I had the idea of using the example of chess as a basis to think about gameplay in general. (frictionalgames.blogspot.ru)
Using the example from above, assuming one spouse earned all of the $ 75,000 in household income, they would have received about $ 1,200 due to income splitting. (ourbigfatwallet.com)
Using the example above for 4 participants and 1 coordinator, the coordinator would buy 5 shares through his / her broker and request 1 stock certificate representing the 5 shares. (dripprimer.ca)