Struct skillratings::uscf::USCF

pub struct USCF { /* private fields */ }

Struct to calculate ratings and expected score for USCFRating

Trait Implementations

impl RatingPeriodSystem for USCF

type RATING = USCFRating

Rating type rating system.

type CONFIG = USCFConfig

Config type for rating system.

fn new(config: Self::CONFIG) -> Self

Initialise rating system with provided config. If the rating system does not require a config, leave empty brackets.

fn rate( &self, player: &USCFRating, results: &[(USCFRating, Outcomes)] ) -> USCFRating

Calculate ratings for a player based on provided list of opponents and outcomes.

fn expected_score( &self, player: &Self::RATING, opponents: &[Self::RATING] ) -> Vec<f64>

Calculate expected scores for a player and a list of opponents. Returns probabilities of the player winning from 0.0 to 1.0.

impl RatingSystem for USCF

type RATING = USCFRating

Rating type rating system.

type CONFIG = USCFConfig

Config type for rating system.

fn new(config: Self::CONFIG) -> Self

Initialise rating system with provided config. If the rating system does not require a config, leave empty brackets.

fn rate( &self, player_one: &USCFRating, player_two: &USCFRating, outcome: &Outcomes ) -> (USCFRating, USCFRating)

Calculate ratings for two players based on provided ratings and outcome.

fn expected_score( &self, player_one: &USCFRating, player_two: &USCFRating ) -> (f64, f64)

Calculate expected outcome of two players. Returns probability of player winning from 0.0 to 1.0.