From 5429d2f051016aee9a2574284e46f22d96a6552e Mon Sep 17 00:00:00 2001
From: Pius Uzamere <pius@uyiosa.com>
Date: Fri, 15 Jan 2010 17:22:55 -0500
Subject: [PATCH] new score computation using beta posterior

---
 app/models/choice.rb | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/models/choice.rb b/app/models/choice.rb
index 06b1fd2..b319640 100644
--- a/app/models/choice.rb
+++ b/app/models/choice.rb
@@ -63,11 +63,12 @@ class Choice < ActiveRecord::Base
   end
   
   def compute_score
-    if wins_plus_losses == 0
-      return 0
-    else
-      (wins.to_f / wins_plus_losses ) * 100
-    end
+    # if wins_plus_losses == 0
+    #   return 0
+    # else
+    #   (wins.to_f / wins_plus_losses ) * 100
+    # end
+    (wins.to_f+1)/(wins+1+losses+1) * 100
   end
   
   def compute_score!
--
libgit2 0.21.2