Social Tournament

This is a library for creating tournament schedules for the sport I love.

🏓 table tennis 🏓

The focus is on meeting as many opponents and teammates as possible during the tournament. One can draw a single or double tournament.

Example

Get rounds for a single tournament (round robin) ```rust use socialtournament::model::RoundSingles; use socialtournament::single::draw_singles;

let tournament: Vec = draw_singles(10,9); /* Creates: Round number: 0 SingleMatch { a: 0, b: 9 } SingleMatch { a: 1, b: 8 } SingleMatch { a: 2, b: 7 } SingleMatch { a: 3, b: 6 }

SingleMatch { a: 4, b: 5 }

Round number: 1 SingleMatch { a: 1, b: 9 } SingleMatch { a: 2, b: 0 } SingleMatch { a: 3, b: 8 } SingleMatch { a: 4, b: 7 }

SingleMatch { a: 5, b: 6 }

... */ ```

If you want to get rounds for a double tournament you have to do the following: ```rust use socialtournament::model::RoundDoubles; use socialtournament::double::{draw_doubles, DrawOption};

let tournament: Vec = drawdoubles(39, 12, Some(DrawOption::ForceDoubleOnly)); /* Creates: Round number: 0 DoubleMatch { doublea: (2, 37), doubleb: (1, 38) } DoubleMatch { doublea: (3, 36), doubleb: (4, 35) } DoubleMatch { doublea: (5, 34), doubleb: (6, 33) } DoubleMatch { doublea: (7, 32), doubleb: (8, 31) } DoubleMatch { doublea: (9, 30), doubleb: (10, 29) } DoubleMatch { doublea: (11, 28), doubleb: (12, 27) } DoubleMatch { doublea: (13, 26), doubleb: (14, 25) } DoubleMatch { doublea: (15, 24), double_b: (16, 23) }

DoubleMatch { doublea: (17, 22), doubleb: (18, 21) }

Round number: 1 DoubleMatch { doublea: (2, 37), doubleb: (1, 38) } DoubleMatch { doublea: (3, 36), doubleb: (4, 35) } DoubleMatch { doublea: (5, 34), doubleb: (6, 33) } DoubleMatch { doublea: (7, 32), doubleb: (8, 31) } DoubleMatch { doublea: (9, 30), doubleb: (10, 29) } DoubleMatch { doublea: (11, 28), doubleb: (12, 27) } DoubleMatch { doublea: (13, 26), doubleb: (14, 25) } DoubleMatch { doublea: (15, 24), doubleb: (16, 23) }

DoubleMatch { doublea: (17, 22), doubleb: (18, 21) }

... */ ```

Double Options

For number of players that are not completely divisible by 4 you can choose between three DrawOption. Depending on the selected option you can have doubles with only 3 players, single matches or player with byes. You have to make sure that the player ids >= number_of_players in the schedule post processed correctly. So that you can mark them as byes for example.

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.