For example, if you get a gold cup everyday:

2 challenges per day x 10 points = 20 points (2x10=20)
7 days in a week x 20 points = 140 points (7x20=140)
+ 2 weekly challenges x 10 points = 40 points (2x10=20)
140 points + 20 points = 160 points per week (140+20=160)
1850 points total / 160 = 11.56 weeks. (1850/160=11.56)
11.56 weeks x 7 days in a week = 80.93 days to unlock the achievement (11.56x7=80.93)

雷曼不好全啊，每天都上线刷经验，且每天拿一个金杯的话，刷到最高级别需要九九八十一天

引用:

原帖由 zhaolinjia 于 2015-2-26 19:16 发表
posted by wap, platform: Firefox
哥们你这性息哪儿找的？

http://www.xboxachievements.com/