private static Match ParseMatch(dynamic json)
{
var blueParticipation = new MatchParticipation
{
Side = Side.Blue,
TeamId = json.opponents[0].opponent.id,
MatchId = json.id
};
var redParticipation = new MatchParticipation
{
Side = Side.Red,
TeamId = json.opponents[1].opponent.id,
MatchId = json.id
};
var match = new Match
{
Id = json.id,
BlueScore = json.results[0].team_id == blueParticipation.TeamId
? json.results[0].score
: json.results[1].score,
RedScore = json.results[0].team_id == redParticipation.TeamId
? json.results[0].score
: json.results[1].score,
BestOf = json.number_of_games,
Participations = new List <MatchParticipation> {
blueParticipation, redParticipation
},
StartDateTime = json.begin_at
};
return(match);
}
public ActionResult OptimiseKFactor()
{
var eloFixtures = new List <Contest <Player> >();
foreach (var match in _matchService.GetMatches())
{
var matchParticipationsList = match.MatchParticipations.ToList();
var player1mp = matchParticipationsList[0];
MatchParticipation player2mp = matchParticipationsList[1];
eloFixtures.Add(new Contest <Player>
{
Player1 = player1mp.Player,
Player2 = player2mp.Player,
Result = player1mp.Winner ? ContestResult.Player1Won : ContestResult.Player2Won
});
}
KFactorCalculator <Player> calculator = new KFactorCalculator <Player>(eloFixtures, 25);
return(View(calculator.GetResults()));
}
private MatchParticipation CreateMatchParticipation(int playerId, int opponentId, bool winner, DateTime matchDate, int playerLadderRank, int opponentLadderRank)
{
var matchParticipation = new MatchParticipation()
{
PlayerID = playerId, Winner = winner
};
foreach (var comp in db.Competitions.ToList())
{
if (comp.GetType() == typeof(AllTimeCompetition))
{
matchParticipation.AllTimeCompetition = comp;
matchParticipation.AllTimeCompetitionResult = CalculateEloRatings(playerId, opponentId, winner, (AllTimeCompetition)comp);
}
else
{
matchParticipation.MonthlyCompetition = comp;
matchParticipation.MonthlyCompetitionResult = CalculateLadderRankings(
playerId, opponentId, winner, (MonthlyCompetition)comp, matchDate, playerLadderRank, opponentLadderRank);
}
}
return(matchParticipation);
}