public static IEnumerable <IDictionary <Player, Rating> > ConvertToMoserware(List <Participant> redPlayers, List <Participant> bluePlayers)
{
var redTeam = new Moserware.Skills.Team();
foreach (Participant participant in redPlayers)
{
redTeam.AddPlayer(
new Player(participant.ParticipantId),
new Rating(
participant.Mean,
participant.StandardDeviation));
}
var blueTeam = new Moserware.Skills.Team();
foreach (Participant participant in bluePlayers)
{
blueTeam.AddPlayer(
new Player(participant.ParticipantId),
new Rating(
participant.Mean,
participant.StandardDeviation));
}
return(Moserware.Skills.Teams.Concat(blueTeam, redTeam));
}
public IEnumerable <PlayerRankingEntry> DetermineRanking(Records data)
{
foreach (var player in data.GetPlayers())
{
_players[player] = new Moserware.Skills.Player(player);
_ratings[player] = GameInfo.DefaultGameInfo.DefaultRating;
}
foreach (var game in data.Games)
{
var team1 = new Moserware.Skills.Team()
.AddPlayer(_players[game.Team1Player1], _ratings[game.Team1Player1])
.AddPlayer(_players[game.Team1Player2], _ratings[game.Team1Player2]);
var team2 = new Moserware.Skills.Team()
.AddPlayer(_players[game.Team2Player1], _ratings[game.Team2Player1])
.AddPlayer(_players[game.Team2Player2], _ratings[game.Team2Player2]);
var teams = Moserware.Skills.Teams.Concat(team1, team2);
var newRatingsWinLose = _calculator.CalculateNewRatings(_gameInfo, teams, game.ScoreTeam1 > game.ScoreTeam2 ? 1 : 2, game.ScoreTeam2 > game.ScoreTeam1 ? 1 : 2);
foreach (var newRating in newRatingsWinLose)
{
_ratings[(Player)newRating.Key.Id] = newRating.Value;
}
}
foreach (var rating in _ratings)
{
yield return(new PlayerRankingEntry()
{
Player = rating.Key,
Score = rating.Value.Mean
});
}
}
public Dictionary<string, HLTVTeam> GenerateTrueSkill(DateTime start, DateTime end)
{
List<HLTVMatch> skill_matches = new List<HLTVMatch>(match_list);
skill_matches.RemoveAll(o => o.date < start);
skill_matches.RemoveAll(o => o.date > end);
Console.WriteLine("Generating rankings between " + skill_matches[0].date.ToShortDateString() + " and " + skill_matches[skill_matches.Count - 1].date.ToShortDateString());
foreach(HLTVTeam t in teams.Values)
{
t.rating = GameInfo.DefaultGameInfo.DefaultRating;
t.rating = GameInfo.DefaultGameInfo.DefaultRating;
t.reset_dates.Clear();
}
AddResetDates();
foreach (HLTVMatch m in skill_matches)
{
if (reset_team_ranking(m.team_a, m.date))
{
Console.WriteLine("Resetting " + m.team_a.name + " on " + m.date.ToShortDateString());
m.team_a.rating = GameInfo.DefaultGameInfo.DefaultRating;
}
if (reset_team_ranking(m.team_b, m.date))
{
Console.WriteLine("Resetting " + m.team_b.name + " on " + m.date.ToShortDateString());
m.team_b.rating = GameInfo.DefaultGameInfo.DefaultRating;
}
var player1 = new Player(m.team_a);
var player2 = new Player(m.team_b);
var gameInfo = GameInfo.DefaultGameInfo;
var team1 = new Moserware.Skills.Team(player1, m.team_a.rating);
var team2 = new Moserware.Skills.Team(player2, m.team_b.rating);
var ts_teams = Moserware.Skills.Teams.Concat(team1, team2);
var newRatings = TrueSkillCalculator.CalculateNewRatings(gameInfo, ts_teams,
(m.a_rounds > m.b_rounds) ? 1 : 2,
(m.a_rounds > m.b_rounds) ? 2 : 1);
m.team_a.rating = newRatings[player1];
m.team_b.rating = newRatings[player2];
teams[m.team_a.name].rating = newRatings[player1];
teams[m.team_b.name].rating = newRatings[player2];
}
return teams;
}
