no, your whole coalition will get the same amount of gold reward

A coalition will win the game together when they conquer 80% of the points on the map.


Since your coalition is 5, I assume you mean a 100 player map.


Check the "game info" section of the newspaper, and it will list the winning requirements. I am not in a 100 map at the moment, but I think it is either:

3363 points by one single player

or

4485 points by a coalition

and that will trigger the win.

If the win is triggered by the coalition reaching the required points, then each member of the coalition shares an equal reward, which is outlined in the "rewards" section of the newspaper.

I have been trying to find an answer to my question in these forum topics and have not found it. Rewards at the end of the game are always X + your score (X is the amount for first, second, coalition, solo, etc.). The "your score" part, is that your VP total which counts towards solo or coalition victory, or is it your score which gets added to your stats and determines your rank (corporal, technician fifth rate, etc.)?

Yes
No

You earn points for stats and rank by killing units of active human players and AI units (but normal AI units counts only for stats but not for rank; elite AI units counts for both) and for construction and level up of buildings (not for repairs) in ranked games within the ranking period.
About ranking (click):
>> forum.callofwar.com/index.php?thread/24181-no-advancement/&postID=156812 <<
>> forum.callofwar.com/index.php?thread/23578-end-game/&postID=153801 <<
>> forum.callofwar.com/index.php?thread/16572-ranking-ends/&postID=125730 <<

..and maybe this is interesting:
>> forum.callofwar.com/index.php?thread/14302-oh-sweet-victory-higher-winning-rewards <<

For solo victories, you get gold for the reward for your place plus the Victory Points that you have.
For coalition victories, each coalition player gets only the reward.
Any other players, get their victory points.