There must be a progression you can use after 200 spins
e.g.
1 chip #28 times
2 chips #17 times
3 chips #11 times
4 chips # 9 times
5 chips # 7 times
6 chips # 6 times
7 chips # 5 times
8 chips # 4 times
9 chips # 4 times
10 chips # 4 times
11 chips # 3 times
12 chips # 3 times
13 chips # 3 times
14 chips # 2 times
15 chips # 2 times
e.g.
1 chip #28 times
2 chips #17 times
3 chips #11 times
4 chips # 9 times
5 chips # 7 times
6 chips # 6 times
7 chips # 5 times
8 chips # 4 times
9 chips # 4 times
10 chips # 4 times
11 chips # 3 times
12 chips # 3 times
13 chips # 3 times
14 chips # 2 times
15 chips # 2 times