The SANPO National Ace Pigeons are calculated with their racing coefficient . The pigeons coefficient is calculated through using the position they flew x by 1000 divided by the number of pigeons entered into the race then you get the pigeons coefficient . The lowest coefficient is the winner . Note that if there are more than 5000 pigeons entered into the race then they work the coefficient out on 5000 pigeons .The race secretaries enter pigeons from… CLICK HERE FOR ENTIRE ARTICLE