For example, in one level, my highest score was '96,850' and then I got a better score of '98,570'. So that means my score for this particular level should be increased by '1,720' points.
However, when I check my rankings, I found that my total score (for Pig Bang only) was only increased from '1,925,475' to '1,926,145', which is an increase of '670' points.
There are other situations where I got a better score of about '600' points but the total increased only by about '400'. All the scores were taken as snapshots on the new iPad, so I can do calculations with good accuracy. Does anyone know why the scores increase differently?
Update: After some more playing, I just noticed that the Pig Bang level says I have a score of
1,961,015, with 90 stars out of 90 stars obtained, while if I go to the Rankings of Game Center, it says my score for Pig Bang is
1,959,240 -- and this score was updated as soon as I got higher score in one level, so it looks like this score is very up to date. But why different from