From b3f01c9dfa4b27d74183769f3d257f9e506cdf83 Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <kjetil.orbekk@gmail.com>
Date: Fri, 24 Jul 2015 21:10:02 -0400
Subject: AGA rating program.

Source:
http://www.usgo.org/files/pdf/bayrate.zip
---
 bayrate/collection.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 bayrate/collection.h

(limited to 'bayrate/collection.h')

diff --git a/bayrate/collection.h b/bayrate/collection.h
new file mode 100644
index 0000000..2f9957f
--- /dev/null
+++ b/bayrate/collection.h
@@ -0,0 +1,64 @@
+/*************************************************************************************
+
+	Copyright 2010 Philip Waldron
+	
+    This file is part of BayRate.
+
+    BayRate is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    BayRate is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with BayRate.  If not, see <http://www.gnu.org/licenses/>.
+    
+***************************************************************************************/
+
+#pragma once
+#include <string>
+#include <vector>
+#include <map>
+#include <gsl/gsl_math.h>
+#include <gsl/gsl_multimin.h>
+#include <gsl/gsl_chebyshev.h>
+#include <gsl/gsl_rng.h>
+#include <gsl/gsl_randist.h>
+#include <boost/date_time/gregorian/gregorian.hpp>
+#include "player.h"
+#include "game.h"
+#include "tdListEntry.h"
+
+using namespace std;
+
+class collection
+{
+public:
+	collection(void);
+	~collection(void);
+	string tournamentCode;
+	map<int, player> playerHash;
+	vector<game> gameList;
+	std::string tournamentName;
+	boost::gregorian::date tournamentDate;
+	
+	double calc_pt(const gsl_vector *v);
+	double calc_pt_df(const gsl_vector *x, gsl_vector *df);
+	void calc_sigma();
+	void calc_sigma2();	
+	int calc_ratings();
+	int calc_ratings_fdf();
+
+	void reset();
+	void initSeeding(map<int, tdListEntry> &tdList);
+	void findImprobables(map<int, tdListEntry> &tdList);
+		
+private:
+	double PI;
+	const gsl_rng_type *T;
+	gsl_rng *r;	
+};
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