伪随机结果：
最多赢9场，最少赢5场，即可排名第10 (角标为9，因为从0单排。。).
例如： 9场
0 => 11
1 => 10
2 => 9
3 => 9
4 => 9
5 => 9
6 => 9
7 => 9
8 => 9
9 => 9
10 => 6
11 => 6
12 => 5
13 => 4
14 => 3
15 => 3
5场
0 => 11
1 => 10
2 => 10
3 => 10
4 => 10
5 => 9
6 => 9
7 => 9
8 => 8
9 => 5
10 => 5
11 => 5
12 => 5
13 => 5
14 => 5
15 => 4

附上程序，可以看出，我是每一场都判断胜负然后给分的。
对于对角线，请无视之。
<?php
$resultTable=array();
$upper=0;
$lower=15;
for($time=0;$time<10000;$time++){
$resultTable=array();
for($team=1;$team<=16;$team++){
for($j=1;$j<=16;$j++){
if(!isset($resultTable[$team][$j]) ){
if($team == $j){
$resultTable[$team][$j]=0;
}else{
if(mt_rand(0, 1) ==0){
$resultTable[$team][$j]=0;
$resultTable[$j][$team]=1;
}else{
$resultTable[$team][$j]=1;
$resultTable[$j][$team]=0;
}
}
}
}
}
$resultArray=array();
for($team=1;$team<=16;$team++){
$resultArray[$team]=0;
for($j=1;$j<=16;$j++){
$resultArray[$team] += $resultTable[$team][$j];
}
}
rsort($resultArray);
$upper=$resultArray[9]>$upper? $resultArray[9]:$upper;
$lower=$resultArray[9]<$lower?$resultArray[9]:$lower;
if($resultArray[9]>9){
CVarDumper::dump($resultArray,10,true);
var_dump('
');
for($team=1;$team<=16;$team++){
for($j=1;$j<=16;$j++){
var_dump($resultTable[$team][$j]);
}
var_dump('
');
}
}
if($resultArray[9]<6){
CVarDumper::dump($resultArray,10,true);
var_dump('
');
for($team=1;$team<=16;$team++){
for($j=1;$j<=16;$j++){
var_dump($resultTable[$team][$j]);
}
var_dump('
');
}
}
}
var_dump('
');var_dump($upper);var_dump("Lower is: ");var_dump($lower);
die();
?>