[ViruZZzZ_ChiLLL]

On Top :

pawn Код:

New PlayerTotalVar;
new PlayerVar[MAX_PLAYERS];

OnPlayerSpawn Callback :

pawn Код:

public OnPlayerConnect(playerid)
{
  PlayerTotalVar++;
  PlayerVar[playerid] = 1;
  return 1;
}

OnPlayerDisconnect Callback :

pawn Код:

public OnPlayerDisconnect(playerid, reason)
{
  PlayerTotalVar--;
  return 1;
}

Then SetTimer("TimerName", 1000, true);
Put that on the Callback OnPlayerSpawn

then :

pawn Код:

forward TimeName(playerid);
public TimeName(playerid)
{
  if(PlayerTotalVar == 1 && PlayerVar[playerid] == 1)
  {
    GivePlayerMoney....
  }
  return 1;
}

Somewhere when someone loses just do :
PlayerVar[playerid] = 0;
PlayerTotalVar--;