|Number of working days between two dates (for Russia)|
Calculator calculates the number of days between the two entered dates. Taking into account weekends, holidays and weekend shifts to work days, according to the published decrees of the government of the Russian Federation.
|Race Heat Table|
This is generator of heat grids for kart racing. The goal is to let each racer to try each starting position/kart in random order.
The calculator performs the participant placement with two following conditions: 1) Each participant must start from each starting position. 2) Each participant must encounter every other participant.