FWIW- you get 880 XP after 5 days. You get 880 XP on day 6.
Each consecutive day you play you get 880 more consecutive day bonus XP.
So on consecutive days 6, 7, 8, 9 and 10 you would amass a total of 3520 XP.
In 30 consecutive days, @ 880 XP per day, you would amass 26,400 consecutive day bonus XP.
On day 2 we get 90 XP.
On day 3 we get 180 XP. A total of 270
On day 4 we get 270 XP. A total of 540
On day 5 we get 540 XP. A total of 1080
On day 6 we get 880 XP. A total of 1960 XP for playing 6 days in a row.
On day 7 we get 880 XP.
On day 8 we get 880 XP.
On day 9 we get 880 XP.
And on.