In knight tour (kt) problem every chess square is visited exactly once using knight moves. In this game some knight moves already made and we have an incomplete kt. The object is to complete the kt by guessing missing moves.
The Felo rating system provides an objective fencing strength estimate for each individual fencer in a group, just like the Elo rating in chess. This program calculates the Felo numbers by analysing a bout result list created by the user.