Talk:Experience and Rank/@comment-141749-20160229170005

The score is calculated 1000 and 2200 JST everyday, and update at 0300 and 1500. So all points gained after 2200 will count towards tomorrow. Some players exploited this and try to clear EO in the last day of month after 2200, so they can have more EO score in the next month ranking.

Qunow recent edit makes me aware of this issue. Although that is a common knowledge from ranking player.