Color pairing management (chess)

Hello, excellent app ! Could you implement a color pairing for chess tournaments ? In chess the pairing rules try to ensure that each player plays an equal number of games with white and black, alternate colors in each round being the most preferable, and a particular effort is made not to assign a player the same color three times in a row.

It is assumed that first name has white in a pairing (eg. "Player 1 - Player 2" pairing means that Player 1 has white).