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"time": "2016-03-04 07:55:57" + "support": { + "source": "https://github.com/symfony/yaml/tree/v3.4.47" + }, + "funding": [ + { + "url": "https://symfony.com/sponsor", + "type": "custom" + }, + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/symfony/symfony", + "type": "tidelift" + } + ], + "time": "2020-10-24T10:57:07+00:00" } ], "aliases": [], @@ -971,7 +1159,8 @@ "prefer-stable": false, "prefer-lowest": false, "platform": { - "php": ">=5.3.0" + "php": "^8.1" }, - "platform-dev": [] + "platform-dev": [], + "plugin-api-version": "2.2.0" } diff --git a/src/Elo/EloRating.php b/src/Elo/EloRating.php index 844f8e6..7d918f1 100644 --- a/src/Elo/EloRating.php +++ b/src/Elo/EloRating.php @@ -1,6 +1,6 @@ -_kFactor = $kFactor; @@ -23,16 +23,16 @@ abstract class TwoPlayerEloCalculator extends SkillCalculator { $this->validateTeamCountAndPlayersCountPerTeam($teamsOfPlayerToRatings); RankSorter::sort($teamsOfPlayerToRatings, $teamRanks); - + $result = array(); $isDraw = ($teamRanks[0] === $teamRanks[1]); $team1 = $teamsOfPlayerToRatings[0]; $team2 = $teamsOfPlayerToRatings[1]; - + $player1 = each($team1); $player2 = each($team2); - + $player1Rating = $player1["value"]->getMean(); $player2Rating = $player2["value"]->getMean(); @@ -75,13 +75,13 @@ abstract class TwoPlayerEloCalculator extends SkillCalculator $this->validateTeamCountAndPlayersCountPerTeam($teamsOfPlayerToRatings); $team1 = $teamsOfPlayerToRatings[0]; $team2 = $teamsOfPlayerToRatings[1]; - + $player1 = $team1[0]; $player2 = $team2[0]; - + $player1Rating = $player1[1]->getMean(); $player2Rating = $player2[1]->getMean(); - + $ratingDifference = $player1Rating - $player2Rating; // The TrueSkill paper mentions that they used s1 - s2 (rating difference) to diff --git a/src/FactorGraphs/DefaultVariable.php b/src/FactorGraphs/DefaultVariable.php index ca69459..71a1f6c 100644 --- a/src/FactorGraphs/DefaultVariable.php +++ b/src/FactorGraphs/DefaultVariable.php @@ -1,4 +1,4 @@ -= 2.0) { return -100; diff --git a/src/Numerics/IdentityMatrix.php b/src/Numerics/IdentityMatrix.php index 65d2596..9eccc0b 100644 --- a/src/Numerics/IdentityMatrix.php +++ b/src/Numerics/IdentityMatrix.php @@ -1,4 +1,4 @@ - $max) @@ -24,13 +24,13 @@ class Range public function getMin() { return $this->_min; - } - + } + public function getMax() { return $this->_max; } - + protected static function create($min, $max) { return new Range($min, $max); diff --git a/src/Numerics/SquareMatrix.php b/src/Numerics/SquareMatrix.php index d27cb46..58949f0 100644 --- a/src/Numerics/SquareMatrix.php +++ b/src/Numerics/SquareMatrix.php @@ -1,4 +1,4 @@ -getMean(), $fullPosterior . getStandardDeviation()); // From a clarification email from Ralf Herbrich: - // "the idea is to compute a linear interpolation between the prior and posterior skills of each player + // "the idea is to compute a linear interpolation between the prior and posterior skills of each player // ... in the canonical space of parameters" $precisionDifference = $posteriorGaussian->getPrecision() - $priorGaussian->getPrecision(); diff --git a/src/RatingContainer.php b/src/RatingContainer.php index a18cc26..bbc07e4 100644 --- a/src/RatingContainer.php +++ b/src/RatingContainer.php @@ -1,4 +1,4 @@ -addPlayer($player, $rating); @@ -16,5 +16,5 @@ class Team extends RatingContainer { $this->setRating($player, $rating); return $this; - } + } } \ No newline at end of file diff --git a/src/Teams.php b/src/Teams.php index 3a36fea..5c41395 100644 --- a/src/Teams.php +++ b/src/Teams.php @@ -1,4 +1,4 @@ -createTeamPerformanceToDifferenceFactor($strongerTeam, $weakerTeam, $currentDifference); $this->addLayerFactor($newDifferencesFactor); - // REVIEW: Does it make sense to have groups of one? + // REVIEW: Does it make sense to have groups of one? $outputVariablesGroup[] = array($currentDifference); } } diff --git a/src/TrueSkill/Layers/TrueSkillFactorGraphLayer.php b/src/TrueSkill/Layers/TrueSkillFactorGraphLayer.php index 811bf65..1edc6eb 100644 --- a/src/TrueSkill/Layers/TrueSkillFactorGraphLayer.php +++ b/src/TrueSkill/Layers/TrueSkillFactorGraphLayer.php @@ -1,7 +1,7 @@ -getAllPlayers(); $winner = $winningTeamPlayers[0]; $winnerPreviousRating = $teams[0]->getRating($winner); - + $losingTeamPlayers = $teams[1]->getAllPlayers(); $loser = $losingTeamPlayers[0]; $loserPreviousRating = $teams[1]->getRating($loser); diff --git a/src/TrueSkill/TwoTeamTrueSkillCalculator.php b/src/TrueSkill/TwoTeamTrueSkillCalculator.php index e7832cc..165c7bc 100644 --- a/src/TrueSkill/TwoTeamTrueSkillCalculator.php +++ b/src/TrueSkill/TwoTeamTrueSkillCalculator.php @@ -1,19 +1,19 @@ -assertEquals(0.0, $absDiff, '', GaussianDistributionTest::ERROR_TOLERANCE); diff --git a/tests/Numerics/MatrixTest.php b/tests/Numerics/MatrixTest.php index 058ddbd..41d515f 100644 --- a/tests/Numerics/MatrixTest.php +++ b/tests/Numerics/MatrixTest.php @@ -1,9 +1,9 @@ -