Find Gameobjects from array that have a double value "elo" between two numbers.

I am trying to make a matchmaking system, and I have an array of Gameobjects PlayersInque. each of those players has a script that contains their Elo.

I have code that is able to find a random Player from the array right now. but I would like to be able to only search from the players that are between for example 1000-1200 Elo. In order to make balanced que times. Sorry I am new to Unity and c#, I cant find a solution anywhere.

 public void QueueDecider()
 {
     // Array of all players In Queue
     PlayersInque = GameObject.FindGameObjectsWithTag("InQueue");
 
     //finds a random player from Array 
     randomnumberA = Random.Range(0, PlayersInque.Length);
     PPlayerA = PlayersInque[randomnumberA];
     PlayerA = PPlayerA;
     if (PlayerA == null)
     {
         PlayerA.gameObject.tag = "InQueue";
 
         Destroy(gameObject);
     }
     PlayerA.transform.gameObject.tag = "GameFound";
     
     // next player, but instead of getting a random object from the array I need it to find one that has a similar Elo to PlayerA
     randomnumberB = Random.Range(0, PlayersInque.Length);
     PPlayerB = PlayersInque[randomnumberB];
     PlayerB = PPlayerB;
     
     //stops vsing player vsing themselves
     if (PlayerB == PlayerA)
     {
         Destroy(gameObject);
     }
     if (PlayerB == null)
     {
         PlayerB.gameObject.tag = "InQueue";
         Destroy(gameObject);
     }
     PlayerB.transform.gameObject.tag = "GameFound";
 }

sorry if this is unclear