From f2eea735dbdbe6a336cbc70f37fbff90b76bec21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20Geyelin?= <jfgeyelin@gmail.com>
Date: Mon, 30 Apr 2018 19:14:32 +0200
Subject: [PATCH] ran gofmt.

---
 elogo.go      | 17 +++++++++--------
 elogo_test.go | 15 +++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/elogo.go b/elogo.go
index 96e0251..f199e6b 100644
--- a/elogo.go
+++ b/elogo.go
@@ -19,13 +19,13 @@ type Elo struct {
 
 // Outcome is a match result data for a single player.
 type Outcome struct {
-	Delta int
+	Delta  int
 	Rating int
 }
 
 // NewElo instantiates the Elo object with default factors.
 // Default K-Factor is 32
-// Default deviation is 400 
+// Default deviation is 400
 func NewElo() *Elo {
 	return &Elo{K, D}
 }
@@ -42,7 +42,7 @@ func (e *Elo) ExpectedScore(ratingA, ratingB int) float64 {
 
 // ExpectedScoreWithFactors overrides default factors and gives the expected chance that the first player wins
 func (e *Elo) ExpectedScoreWithFactors(ratingA, ratingB, d int) float64 {
-	return 1 / (1 + math.Pow(10, float64(ratingB - ratingA) / float64(d)))
+	return 1 / (1 + math.Pow(10, float64(ratingB-ratingA)/float64(d)))
 }
 
 // RatingDelta gives the ratings change for the first player for the given score
@@ -51,7 +51,7 @@ func (e *Elo) RatingDelta(ratingA, ratingB int, score float64) int {
 }
 
 // RatingDeltaWithFactors overrides default factors and gives the ratings change for the first player for the given score
-func (e *Elo) RatingDeltaWithFactors(ratingA, ratingB int, score float64, k, d int ) int {
+func (e *Elo) RatingDeltaWithFactors(ratingA, ratingB int, score float64, k, d int) int {
 	return int(float64(k) * (score - e.ExpectedScoreWithFactors(ratingA, ratingB, d)))
 }
 
@@ -59,8 +59,9 @@ func (e *Elo) RatingDeltaWithFactors(ratingA, ratingB int, score float64, k, d i
 func (e *Elo) Rating(ratingA, ratingB int, score float64) int {
 	return e.RatingWithFactors(ratingA, ratingB, score, e.K, e.D)
 }
+
 // RatingWithFactors overrides default factors and gives the new rating for the first player for the given score
-func (e *Elo) RatingWithFactors(ratingA, ratingB int, score float64, k, d int ) int {
+func (e *Elo) RatingWithFactors(ratingA, ratingB int, score float64, k, d int) int {
 	return ratingA + e.RatingDeltaWithFactors(ratingA, ratingB, score, k, d)
 }
 
@@ -70,7 +71,7 @@ func (e *Elo) Outcome(ratingA, ratingB int, score float64) (Outcome, Outcome) {
 }
 
 // OutcomeWithFactors overrides default factors and gives an Outcome object for each player for the given score
-func (e *Elo) OutcomeWithFactors(ratingA, ratingB int, score float64, k, d int ) (Outcome, Outcome) {
+func (e *Elo) OutcomeWithFactors(ratingA, ratingB int, score float64, k, d int) (Outcome, Outcome) {
 	delta := e.RatingDeltaWithFactors(ratingA, ratingB, score, k, d)
-	return Outcome{ delta, ratingA + delta }, Outcome{ -delta, ratingB - delta }
-}
\ No newline at end of file
+	return Outcome{delta, ratingA + delta}, Outcome{-delta, ratingB - delta}
+}
diff --git a/elogo_test.go b/elogo_test.go
index 64c81d6..3992f90 100644
--- a/elogo_test.go
+++ b/elogo_test.go
@@ -43,19 +43,18 @@ func TestElo(t *testing.T) {
 		t.Fatalf("Expected rating if draw %v, but got %v", 1504, rating3)
 	}
 
-	outcomeA1, outcomeB1 := elo.Outcome(A, B, 1) 
+	outcomeA1, outcomeB1 := elo.Outcome(A, B, 1)
 	if outcomeA1.Rating != 1520 || outcomeA1.Delta != 20 {
 		t.Fatalf("Expected rating %v and delta %v if A wins, but got outcome %v", 1520, 20, outcomeA1)
-	}	
+	}
 	if outcomeB1.Rating != 1580 || outcomeB1.Delta != -20 {
 		t.Fatalf("Expected rating %v and delta %v if B loses, but got outcome %v", 1580, -20, outcomeB1)
-	}	
+	}
 }
 
 func TestEloWithFactors(t *testing.T) {
 	elo := NewEloWithFactors(40, 800)
 
-
 	expected := elo.ExpectedScore(A, B)
 	if expected != 0.4285368825916186 {
 		t.Fatalf("Expected chance %v, but got %v", 0.4285368825916186, expected)
@@ -87,11 +86,11 @@ func TestEloWithFactors(t *testing.T) {
 		t.Fatalf("Expected rating if draw %v, but got %v", 1502, rating3)
 	}
 
-	outcomeA1, outcomeB1 := elo.Outcome(A, B, 1) 
+	outcomeA1, outcomeB1 := elo.Outcome(A, B, 1)
 	if outcomeA1.Rating != 1522 || outcomeA1.Delta != 22 {
 		t.Fatalf("Expected rating %v and delta %v if A wins, but got outcome %v", 1522, 22, outcomeA1)
-	}	
+	}
 	if outcomeB1.Rating != 1578 || outcomeB1.Delta != -22 {
 		t.Fatalf("Expected rating %v and delta %v if B loses, but got outcome %v", 1578, -22, outcomeB1)
-	}	
-}
\ No newline at end of file
+	}
+}