ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
Make a copy on your own drive for personal use. File > Make a copy.
2
Current StacksCost per clickAssumed Success Threhsold
Enter current stacks, then you can see your probability of success for the next attempt (Col B). Also, the combined probability in getting it after X attempts (Cols C-H)
3
302.60.5
For example, starting at 20 (put 20 in cell A2) stacks means you have a 70% chance of getting a DUO piece in 4 tries (cell E15)
4
Enter costs per click to calculate approximate total click cost (sum of all clicks to cross above the assumed success threshold (cell E2)). The Total Click Cost cells (col I) will highlight in green when the value is less than the cost to reach your next stack threshold
5
Chance off success in X attemptsCurrent Stack Cost
6
Going ForChance of Success234567Total Click CostTotal Enhance Cost40
7
852.50%77%89%95%98%99%99%2.642.6Cost for next threshold
8
945.50%70%84%91%95%97%99%5.245.232
9
1037.50%61%76%85%90%94%96%5.245.2
10
1132.50%54%69%79%86%91%94%5.245.2Approx Failstack Value
11
1223.50%41%55%66%74%80%85%7.847.8StacksValueDif
12
1320.10%36%49%59%67%74%79%10.450.451.251.25
13
1417.50%32%44%54%62%68%74%10.450.41031.75
14
1515.00%28%39%48%56%62%68%13531552
15
PRI52.50%77%89%95%98%99%99%2.642.620105
16
DUO30.00%53%69%79%86%91%94%5.245.2252010
17
TRI20.00%38%53%65%74%81%86%7.847.8304020
18
TET9.50%19%29%38%47%56%63%15.655.6357232
19
PEN6.00%12%19%26%33%40%47%PRAY#VALUE!4011038
20
4515040
21
The above calculator is based on the theoretical datamined probability table shown below (link provided). DO NOT CHANGE, unless you feel the data mined is wrong
5020050
22
http://origin.webcdn.theblackdesertonline.net/forum/service_live/monthly_03_2016/bdo_fail_stacks.png.d2280d49a9556270326fcd3566355f27.png
5527575
23
Going toBase %% per stackMax failstacksMax %6035075
24
1100.00%6542575
25
2100.00%7050075
26
3100.00%
27
4100.00%
28
5100.00%
29
6100.00%
30
7100.00%
31
820.00%2.50%1352.50%
32
917.50%2.00%1445.50%
33
1015.00%1.50%1537.50%
34
1112.50%1.25%1632.50%
35
1210.00%0.75%1823.50%
36
137.50%0.63%2020.10%
37
145.00%0.50%2517.50%
38
152.50%0.50%2515.00%
39
PRI15.00%1.50%2552.50%
40
DUO7.50%0.75%3533.75%
41
TRI5.00%0.50%4427.00%
42
TET2.00%0.25%9024.50%
43
PEN1.50%0.15%12420.10%
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100