def generate_simplified_player(match):
"""generate a simplified player based on the match
and save on the database"""
game = Match(match)
for player in game.players:
splayer = SimplifiedPlayer({"name": player.playerName, "elo": 1000})
splayer.save()
def elo_calculator(match):
"""generate the ELO of the match"""
ELO_FACTOR = 32
ELO_PONDERATION = 400
game = Match(match)
playersOldElo = {}
eloPool = 0
# collect the base data to calculate the elo
for player in game.players:
temp = MongoInterface.get_player(player.playerName).get("elo")
playersOldElo[player.playerName] = temp
eloPool += temp
# calculate each players elo
for player in game.players:
splayer = SimplifiedPlayer(MongoInterface.get_player(player.playerName))
oldElo = playersOldElo[player.playerName]
if player.playerName in game.winners:
newElo = oldElo + (
(ELO_FACTOR * (1 - (math.pow(10, oldElo / ELO_PONDERATION) / eloPool))) / len(game.winners)
)
else:
newElo = oldElo + ((ELO_FACTOR * (0 - (math.pow(10, oldElo / ELO_PONDERATION) / eloPool))))
splayer.elo = newElo
splayer.save()
player.elo = newElo
MongoInterface.update_log(game.ident, game.toDoc())
return newElo
def elo_calculator(match):
"""generate the ELO of the match"""
ELO_FACTOR = 32
ELO_PONDERATION = 400
game = Match(match)
playersOldElo = {}
eloPool = 0
#collect the base data to calculate the elo
for player in game.players:
temp = MongoInterface.get_player(player.playerName).get('elo')
playersOldElo[player.playerName] = temp
eloPool += temp
#calculate each players elo
for player in game.players:
splayer = SimplifiedPlayer(MongoInterface.get_player(
player.playerName))
oldElo = playersOldElo[player.playerName]
if player.playerName in game.winners:
newElo = oldElo + ((ELO_FACTOR * (1 - (math.pow(
10, oldElo / ELO_PONDERATION) / eloPool))) / len(game.winners))
else:
newElo = oldElo + (
(ELO_FACTOR *
(0 - (math.pow(10, oldElo / ELO_PONDERATION) / eloPool))))
splayer.elo = newElo
splayer.save()
player.elo = newElo
MongoInterface.update_log(game.ident, game.toDoc())
return newElo
def generate_simplified_player(match):
"""generate a simplified player based on the match
and save on the database"""
game = Match(match)
for player in game.players:
splayer = SimplifiedPlayer({"name": player.playerName, "elo": 1000})
splayer.save()