$dbh->do('delete from double_rating');
my %ratings = ();
-my $q = $dbh->prepare('select * from double_results order by gametime');
+my $q = $dbh->prepare('select *,extract(epoch from gametime) as eptime from double_results order by gametime');
$q->execute;
while (my $ref = $q->fetchrow_hashref) {
for my $user (($ref->{'team1_username1'}, $ref->{'team1_username2'},
$ref->{'team2_username1'}, $ref->{'team2_username2'})) {
if (!exists($ratings{$user})) {
- $ratings{$user} = [ 1500, 350 ];
+ $ratings{$user} = [ 1500, 350, 0 ];
}
}
my $rating1_1 = $ratings{$ref->{'team1_username1'}}->[0];
my $rd1_1 = $ratings{$ref->{'team1_username1'}}->[1];
+ my $age1_1 = $ref->{'eptime'} - $ratings{$ref->{'team1_username1'}}->[2];
+
my $rating1_2 = $ratings{$ref->{'team1_username2'}}->[0];
my $rd1_2 = $ratings{$ref->{'team1_username2'}}->[1];
+ my $age1_2 = $ref->{'eptime'} - $ratings{$ref->{'team1_username2'}}->[2];
+
my $rating2_1 = $ratings{$ref->{'team2_username1'}}->[0];
my $rd2_1 = $ratings{$ref->{'team2_username1'}}->[1];
+ my $age2_1 = $ref->{'eptime'} - $ratings{$ref->{'team2_username1'}}->[2];
+
my $rating2_2 = $ratings{$ref->{'team2_username2'}}->[0];
my $rd2_2 = $ratings{$ref->{'team2_username2'}}->[1];
+ my $age2_2 = $ref->{'eptime'} - $ratings{$ref->{'team2_username2'}}->[2];
+
+ $rd1_1 = foosball::apply_aging($rd1_1, $age1_1 / 86400.0);
+ $rd1_2 = foosball::apply_aging($rd1_2, $age1_2 / 86400.0);
+ $rd2_1 = foosball::apply_aging($rd2_1, $age2_1 / 86400.0);
+ $rd2_2 = foosball::apply_aging($rd2_2, $age2_2 / 86400.0);
+
my $score1 = $ref->{'score1'};
my $score2 = $ref->{'score2'};
$dbh->do('insert into double_rating values (?,?,?,?)', undef,
$ref->{'team2_username2'}, $ref->{'gametime'}, $newr2_2, $newrd2_2);
- $ratings{$ref->{'team1_username1'}} = [ $newr1_1, $newrd1_1 ];
- $ratings{$ref->{'team1_username2'}} = [ $newr1_2, $newrd1_2 ];
- $ratings{$ref->{'team2_username1'}} = [ $newr2_1, $newrd2_1 ];
- $ratings{$ref->{'team2_username2'}} = [ $newr2_2, $newrd2_2 ];
+ $ratings{$ref->{'team1_username1'}} = [ $newr1_1, $newrd1_1, $ref->{'eptime'} ];
+ $ratings{$ref->{'team1_username2'}} = [ $newr1_2, $newrd1_2, $ref->{'eptime'} ];
+ $ratings{$ref->{'team2_username1'}} = [ $newr2_1, $newrd2_1, $ref->{'eptime'} ];
+ $ratings{$ref->{'team2_username2'}} = [ $newr2_2, $newrd2_2, $ref->{'eptime'} ];
}
$dbh->commit;
$dbh->do('delete from single_rating');
my %ratings = ();
-my $q = $dbh->prepare('select * from single_results order by gametime');
+my $q = $dbh->prepare('select *,extract(epoch from gametime) as eptime from single_results order by gametime');
$q->execute;
while (my $ref = $q->fetchrow_hashref) {
for my $user (($ref->{'username1'}, $ref->{'username2'})) {
if (!exists($ratings{$user})) {
- $ratings{$user} = [ 1500, 350 ];
+ $ratings{$user} = [ 1500, 350, 0 ];
}
}
my $rating1 = $ratings{$ref->{'username1'}}->[0];
my $rd1 = $ratings{$ref->{'username1'}}->[1];
+ my $age1 = $ref->{'eptime'} - $ratings{$ref->{'username1'}}->[2];
+
my $rating2 = $ratings{$ref->{'username2'}}->[0];
my $rd2 = $ratings{$ref->{'username2'}}->[1];
+ my $age2 = $ref->{'eptime'} - $ratings{$ref->{'username2'}}->[2];
+
my $score1 = $ref->{'score1'};
my $score2 = $ref->{'score2'};
+ $rd1 = foosball::apply_aging($rd1, $age1 / 86400.0);
+ $rd2 = foosball::apply_aging($rd2, $age2 / 86400.0);
+
my ($newr1, $newrd1) = foosball::calc_rating($rating1, $rd1, $rating2, $rd2, $score1, $score2);
my ($newr2, $newrd2) = foosball::calc_rating($rating2, $rd2, $rating1, $rd1, $score2, $score1);
$dbh->do('insert into single_rating values (?,?,?,?)', undef,
$ref->{'username2'}, $ref->{'gametime'}, $newr2, $newrd2);
- $ratings{$ref->{'username1'}} = [ $newr1, $newrd1 ];
- $ratings{$ref->{'username2'}} = [ $newr2, $newrd2 ];
+ $ratings{$ref->{'username1'}} = [ $newr1, $newrd1, $ref->{'eptime'} ];
+ $ratings{$ref->{'username2'}} = [ $newr2, $newrd2, $ref->{'eptime'} ];
}
$dbh->commit;