/**
  * @param Player $p1
  * @param Player $p2
  *
  * @return PlayerGame
  */
 public function getPlayerstats(Player $p1, Player $p2)
 {
     $elo = new Elo($p1->getElo(), $p2->getElo(), 1, 0);
     $expected = $elo->getExpected();
     $player1win = $elo->getRatings();
     $elo = new Elo($p1->getElo(), $p2->getElo(), 0, 1);
     $player2win = $elo->getRatings();
     $chance1 = new PlayerChance();
     $chance1->setPlayer($p1)->setChance($expected['a'] * 100)->setWinNormal($player1win['a'])->setWinGammon($this->calculateGammon($p1->getElo(), $player1win['a'], self::GAMMON))->setWinBackgammon($this->calculateGammon($p1->getElo(), $player1win['a'], self::BACKGAMMON))->setLoseNormal($player2win['a'])->setLoseGammon($this->calculateGammon($p1->getElo(), $player2win['a'], self::GAMMON))->setLoseBackgammon($this->calculateGammon($p1->getElo(), $player2win['a'], self::BACKGAMMON));
     $chance2 = new PlayerChance();
     $chance2->setPlayer($p2)->setChance($expected['b'] * 100)->setWinNormal($player2win['b'])->setWinGammon($this->calculateGammon($p2->getElo(), $player2win['b'], self::GAMMON))->setWinBackgammon($this->calculateGammon($p2->getElo(), $player2win['b'], self::BACKGAMMON))->setLoseNormal($player1win['b'])->setLoseGammon($this->calculateGammon($p2->getElo(), $player1win['b'], self::GAMMON))->setLoseBackgammon($this->calculateGammon($p2->getElo(), $player1win['b'], self::BACKGAMMON));
     $data = new PlayerGame();
     $data->setPlayer1($chance1)->setPlayer2($chance2);
     return $data;
 }
 public function testPHPELO()
 {
     $elo = new Elo(100, 100, Elo::WIN, Elo::LOST);
     $this->assertEquals(['a' => 0.5, 'b' => 0.5], $elo->getExpected());
     $this->assertEquals(['a' => 108, 'b' => 92], $elo->getRatings());
 }