10 extra gamerscore points

I'm having the same problem, except that the result of them not being up is my gamerscore is glitching out, because it's reading extra acheivements that should exist, do when I look in-game, but the progress isn't recorded so it's acting like it has no idea
what to do with the "extra" acheivement points.

What you see under the number is an extra bonus when your streak reaches that week.

I for example have a 42 weeks streak and still get 100 points/week and 2500 extra points every 10 weeks !

Gamerscore is everything! Well, I guess not everything but it is a way to see your progress on Xbox games and a nice reward for performing some of the more difficult things in games. For example, some games give extra gamerscore for completing them with
a higher difficulty. I also like that the community pointed out you can rank yourself against friends too.

body armor only gives you 10% extra points, not 25. mag ammo only gives a 10% damage increase, so they will counter each other out.

Well it's now 1240. Original Game (1000), Ancestor's Pack (+90) and Mediterranean Map Pack (+150). Wonder why they couldn't add an extra 10 to make it 1250. "Condemned" had a total gamerscore of 950. Looks hilarious when going through games list.