case classGlicko1(rating: Double, ratingDeviation: Double, ratingVolatility: Double) extends Product with Serializable
The rating scale for Glicko-2 is different from that of the original Glicko-1 system.
The rating scale for Glicko-2 is different from that of the original Glicko-1 system.
Ratings are normally presented in ELO/Glicko-1 scale, but the formulas operate to the Glicko-2 scale hence
conversions are necessary.
rating
a player's rating in Glicko1 scale. NewPlayerRatingG1 = 1500.0 is the default rating often
assigned to new players not previously rated
ratingDeviation
confidence in accuracy of a player's rating
ratingVolatility
degree of expected fluctuation in a player's rating. High when a player has erratic
performances, low if performs at a consistent level
case classGlicko2(rating: Double = 0.0, ratingDeviation: Double = ..., ratingVolatility: Double = Glicko2.NewPlayerVolatilityG1) extends Product with Serializable
The rating scale for Glicko-2 is different from that of the original Glicko-1 system. Ratings are normally presented in ELO/Glicko-1 scale, but the formulas operate to the Glicko-2 scale hence conversions are necessary.
a player's rating in Glicko1 scale.
NewPlayerRatingG1 = 1500.0
is the default rating often assigned to new players not previously ratedconfidence in accuracy of a player's rating
degree of expected fluctuation in a player's rating. High when a player has erratic performances, low if performs at a consistent level