Scoring

I'm sure this question has been asked and answered a million times, so sorry for those of you who are rolling your eyes right now.
How does game scoring work?
The explanation on the site says something about winners score divided by losers score, but I don't know what scores they are referring to.
I find there are games where I do considerably better than another player, but they get a score just as good as me, which doesn't seem right.
I guess I'm overlooking something in the strategising, so knowing how scoring works would be very useful.
Thanks
How does game scoring work?
The explanation on the site says something about winners score divided by losers score, but I don't know what scores they are referring to.
I find there are games where I do considerably better than another player, but they get a score just as good as me, which doesn't seem right.
I guess I'm overlooking something in the strategising, so knowing how scoring works would be very useful.
Thanks