Rank Number	Rank Name	Rank Image	Wins Needed for Next Rank	Total Wins Needed	Badge
0	Rank 0		0	0
1	Rank 1		15	15
2	Rank 2		25	40
3	Rank 3		30	70
4	Rank 4		35	105
5	Rank 5		45	150	Fully Loaded Badge
6	Rank 6		15	165
7	Rank 7		25	190
8	Rank 8		30	220
9	Rank 9		35	255
10	Rank 10		45	300
11	Rank 11		15	315
12	Rank 12		25	340
13	Rank 13		30	370
14	Rank 14		35	405
15	Rank 15		45	450
16	Rank 16		15	465
17	Rank 17		25	490
18	Rank 18		30	520
19	Rank 19		35	555
20	Rank 20		45	600	Swords of Shinomi Badge
21	Rank 21		15	615
22	Rank 22		25	640
23	Rank 23		30	670
24	Rank 24		35	705
25	Rank 25		45	750
26	Rank 26		15	765
27	Rank 27		25	790
28	Rank 28		30	820
29	Rank 29		35	855
30	Rank 30		45	900
31	Rank 31		55	955
32	Rank 32		60	1,015
33	Rank 33		65	1,080
34	Rank 34		75	1,155
35	Rank 35		100	1,255	Ring of the Smuggler King Badge
36	Rank 36		15	1,270
37	Rank 37		20	1,290
38	Rank 38		30	1,320
39	Rank 39		40	1,360
40	Rank 40		45	1,405
41	Rank 41		50	1,455
42	Rank 42		60	1,515
43	Rank 43		70	1,585
44	Rank 44		75	1,660
45	Rank 45		80	1,740
46	Rank 46		90	1,830
47	Rank 47		100	1,930
48	Rank 48		105	2,035
49	Rank 49		110	2,145
50	Rank 50		150	2,295	Alexandria's Map Badge

There are also two special in-game badges that you can obtain during game play.

BADGE	HOW TO GET IT
Gotta Deliver 'Em All! Badge	Deliver 30 unique items!
The King Of The Table Badge	Pick up 14,000 treasure chests