why is game count in individual games different from achievement tallies?

Achievements should be syncing up properly again now.

well all the achievements i unlocked on 360 yesterday are unlocked in my list but not counted in the tally for the game on 360 or my gamerscore anywhere but on my 360 so my gamerscore on 360 is ahead of everywhere else. even unlocked an achievement this
morning and that one isn't counting anywhere it would seem. it shows on my xbox one but hasn't counted in my gamerscore so what the hell is going on is anyone's guess!

Hi, your gamerscore is a tally of in game achievements earned. The more new games you play the higher the chance of earning achievements. Hope this helps and happy gaming.

Greetings jpparker41.

If this is something you're still experiencing, can you please go into more detail on what you mean by Xbox 360 achievements not crediting?

If you're referring to them not showing up on the Achievements Leaderboard on Xbox One, we're afraid that is by design. Xbox 360 achievements count towards your Gamerscore but they are not tallied on the Xbox One Achievements Leaderboard.

When you say you "reached 110 pending points at the very beginning of the month" it makes me think that you had 90 and then did the monthly survey. If that is the case then that is why they have not been deposited yet. The points deposited on the 15th are
tallied on the 1st and any new points earned on the 1st are not counted in this tally. You should get the points on the 30th.

Some games will tally the time whenever it is running, even if it's paused or on a different menu.