1 unstable release
0.0.1 | Dec 25, 2023 |
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#23 in #rating
64KB
2K
SLoC
Openskill-RS
Description
Rust Implementation of the Weng-Lin Rating.
This library is based on the openskill.js library
Installation
# TODO
cargo install openskill
Usage
use openskill::prelude::*;
fn main() -> Result<(), OpenSkillError> {
let team1 = vec![Rating::default()];
let team2 = vec![Rating::new(35.0, 7.0)];
let teams = vec![team1.clone(), team2.clone()];
let env = Env::default(); // == EnvBuilder::default().model(ModelKind::PlackettLuce).build()
let draw_prob = env.predict_draw(&teams)?;
let win_rate = env.predict_win(&teams)?;
println!("teams: {teams:?}");
println!("draw probability: {draw_prob}, win rate: {win_rate:?}");
let new_rate = env.rate(&GameResult::new(teams.clone(), vec![1, 2]))?;
println!("before: {teams:?}\n after: {new_rate:?}");
Ok(())
}
Dependencies
~7MB
~130K SLoC