In the Alliance Wars, each Alliance is assigned the same amount of points. These points are divided among all teams on the field based on defence team power.
The number of points available for each team can be seen by selecting them on the battlefield and pushing the 'Info' button.
The War Player Info shows the 'Current available points' for that team and Bonus points available for Victory.
Please note, the number of points assigned to teams of similar powers may vary between alliances, based on the team powers of the other alliance members.