Add default values to documentation

Author: atomflunder

README.md

@@ -77,7 +77,7 @@ use skillratings::{
 };
 
 // Initialise a new player rating.
-// The default values are: 1500.0, 350.0, and 0.06.
+// The default values are: 1500, 350, and 0.06.
 let player_one = Glicko2Rating::new();
 
 // Or you can initialise it with your own values of course.
@@ -114,6 +114,7 @@ use skillratings::{
 };
 
 // We initialise Team One as a Vec of multiple TrueSkillRatings.
+// The default values for the rating are: 25, 25/3 ≈ 8.33.
 let team_one = vec![
     TrueSkillRating {
         rating: 33.3,
@@ -163,6 +164,7 @@ use skillratings::{
 
 // Initialise the teams as Vecs of WengLinRatings.
 // Note that teams do not necessarily have to be the same size.
+// The default values for the rating are: 25, 25/3 ≈ 8.33.
 let team_one = vec![
     WengLinRating {
         rating: 25.1,
@@ -224,7 +226,7 @@ This example is using *Glicko* (*not Glicko-2!*) to demonstrate.
 use skillratings::glicko::{expected_score, GlickoRating};
 
 // Initialise a new player rating.
-// The default values are: 1500.0, and 350.0.
+// The default values are: 1500, and 350.
 let player_one = GlickoRating::new();
 
 // Initialising a new rating with custom numbers.
@@ -257,6 +259,7 @@ use skillratings::{
 };
 
 // We initialise a new Elo Rating here.
+// The default rating value is 1000.
 let player = EloRating { rating: 1402.1 };
 
 // We need a list of results to pass to the elo_rating_period function.

src/dwz.rs

@@ -24,6 +24,7 @@
 //!
 //! // Or you can initialise it with your own values of course.
 //! // Imagine these numbers being pulled from a database.
+//! // The default rating is 1000, and the index denotes the amount of tournaments played.
 //! let (some_rating, some_index, some_age) = (1325.0, 51, 27);
 //! let player_two = DWZRating {
 //!     rating: some_rating,

src/elo.rs

@@ -15,7 +15,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new player rating.
+//! // Initialise a new player rating with a rating of 1000.
 //! let player_one = EloRating::new();
 //!
 //! // Or you can initialise it with your own values of course.

src/fifa.rs

@@ -17,7 +17,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new team rating.
+//! // Initialise a new team rating with a rating of 1000.
 //! let team_one = FifaRating::new();
 //!
 //! // Or you can initialise it with your own values of course.
@@ -33,6 +33,8 @@
 //! // The config allows you to specify certain values in the Fifa calculation.
 //! // Here we set the importance factor to 50.0, and the knockout factor to false.
 //! // Which corresponds to a World Cup Group Stage match.
+//! // For more information on how to customise the config,
+//! // please check out the FifaConfig struct.
 //! let config = FifaConfig {
 //!     importance: 50.0,
 //!     knockout: false,

src/glicko.rs

@@ -19,7 +19,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new player rating.
+//! // Initialise a new player rating with a rating of 1500 and a deviation of 350.
 //! let player_one = GlickoRating::new();
 //!
 //! // Or you can initialise it with your own values of course.

src/glicko2.rs

@@ -17,7 +17,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new player rating.
+//! // Initialise a new player rating with a rating of 1500, a deviation of 350 and a volatility of 0.06.
 //! let player_one = Glicko2Rating::new();
 //!
 //! // Or you can initialise it with your own values of course.
@@ -36,6 +36,8 @@
 //! // Here we set the Tau value to 0.9, instead of the default 0.5.
 //! // This will increase the change in volatility over time.
 //! // According to Mark Glickman, values between 0.3 and 1.2 are reasonable.
+//! // For more information on how to customise the config,
+//! // please check out the Glicko2Config struct.
 //! let config = Glicko2Config {
 //!     tau: 0.9,
 //!     ..Default::default()

src/glicko_boost.rs

@@ -30,7 +30,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new player rating.
+//! // Initialise a new player rating with a rating of 1500 and a deviation of 350.
 //! let player_one = GlickoBoostRating::new();
 //!
 //! // Or you can initialise it with your own values of course.
@@ -45,6 +45,8 @@
 //! let outcome = Outcomes::WIN;
 //!
 //! // The config allows you to specify certain values in the Glicko-Boost calculation.
+//! // For more information on how to customise the config,
+//! // please check out the GlickoBoostConfig struct.
 //! let config = GlickoBoostConfig {
 //!     // The eta value describes the advantage of player_one.
 //!     // 30.0 is roughly accurate for playing White in Chess.

src/ingo.rs

@@ -23,6 +23,7 @@
 //!
 //! // Or you can initialise it with your own values of course.
 //! // Imagine these numbers being pulled from a database.
+//! // The default rating is 230. Unlike with other algorithms, with Ingo a lower rating is more desirable.
 //! let (some_rating, some_age) = (150.4, 23);
 //! let player_two = IngoRating {
 //!     rating: some_rating,

src/lib.rs

@@ -85,7 +85,7 @@
 //! };
 //!
 //! // Initialise a new player rating.
-//! // The default values are: 1500.0, 350.0, and 0.06.
+//! // The default values are: 1500, 350, and 0.06.
 //! let player_one = Glicko2Rating::new();
 //!
 //! // Or you can initialise it with your own values of course.
@@ -122,6 +122,7 @@
 //! };
 //!
 //! // We initialise Team One as a Vec of multiple TrueSkillRatings.
+//! // The default values for the rating are: 25, 25/3 ≈ 8.33.
 //! let team_one = vec![
 //!     TrueSkillRating {
 //!         rating: 33.3,
@@ -151,7 +152,7 @@
 //! // The config allows you to specify certain values in the TrueSkill calculation.
 //! let config = TrueSkillConfig::new();
 //!
-//! // The trueskill_teams function will calculate the new ratings for both teams and return them.
+//! // The trueskill_two_teams function will calculate the new ratings for both teams and return them.
 //! let (new_team_one, new_team_two) = trueskill_two_teams(&team_one, &team_two, &outcome, &config);
 //!
 //! // The rating of the first player on team one decreased by around ~1.2 points.
@@ -171,6 +172,7 @@
 //!
 //! // Initialise the teams as Vecs of WengLinRatings.
 //! // Note that teams do not necessarily have to be the same size.
+//! // The default values for the rating are: 25, 25/3 ≈ 8.33.
 //! let team_one = vec![
 //!     WengLinRating {
 //!         rating: 25.1,
@@ -232,7 +234,7 @@
 //! use skillratings::glicko::{expected_score, GlickoRating};
 //!
 //! // Initialise a new player rating.
-//! // The default values are: 1500.0, and 350.0.
+//! // The default values are: 1500, and 350.
 //! let player_one = GlickoRating::new();
 //!
 //! // Initialising a new rating with custom numbers.
@@ -265,6 +267,7 @@
 //! };
 //!
 //! // We initialise a new Elo Rating here.
+//! // The default rating value is 1000.
 //! let player = EloRating { rating: 1402.1 };
 //!
 //! // We need a list of results to pass to the elo_rating_period function.

src/sticko.rs

@@ -27,7 +27,7 @@
 //!     Outcomes,
 //! };
 //!
-//! // Initialise a new player rating.
+//! // Initialise a new player rating with a rating of 1500 and a deviation of 350.
 //! let player_one = StickoRating::new();
 //!
 //! // Or you can initialise it with your own values of course.
@@ -42,6 +42,8 @@
 //! let outcome = Outcomes::WIN;
 //!
 //! // The config allows you to specify certain values in the Sticko calculation.
+//! // For more information on how to customise the config,
+//! // please check out the StickoConfig struct.
 //! let config = StickoConfig {
 //!     // The gamma value describes the advantage of player_one.
 //!     // 30.0 is roughly accurate for playing White in Chess.