#5.1 Tank Levels and XP
XP needed for each level is (Current Level*100) XP. For example, if you are level 11, you will need 11*100=1100 XP to level up to level 12. After level 1, you will unlock a new weapon each level (for a total of 49 weapons). You will unlock a Team Map every odd level (for a total of 24 maps) and unlock a FFA Map every even level (for a total of 24 maps). You will unlock a new theme every 5 levels (for a total of 10 themes). Finally, you will unlock a new tank every 10 levels (for a total of 5 tanks).
2 = 100
3 = 300
4 = 600
5 = 1000
6 = 1500
7 = 2100
8 = 2800
9 = 3600
10 = 4500
11 = 5500
12 = 6600
13 = 7800
14 = 9100
15 = 10500
16 = 12000
17 = 13600
18 = 15300
19 = 17100
20 = 19000
21 = 21000
22 = 23100
23 = 25300
24 = 27600
25 = 30000
26 = 32500
27 = 35100
28 = 37800
29 = 40600
30 = 43500
31 = 46500
32 = 49600
33 = 52800
34 = 56100
35 = 59500
36 = 63000
37 = 66600
38 = 70300
39 = 74100
40 = 78000
41 = 82000
42 = 86100
43 = 90300
44 = 94600
45 = 99000
46 = 103500
47 = 108100
48 = 112800
49 = 117600
50 = 122500
2 = 100
3 = 300
4 = 600
5 = 1000
6 = 1500
7 = 2100
8 = 2800
9 = 3600
10 = 4500
11 = 5500
12 = 6600
13 = 7800
14 = 9100
15 = 10500
16 = 12000
17 = 13600
18 = 15300
19 = 17100
20 = 19000
21 = 21000
22 = 23100
23 = 25300
24 = 27600
25 = 30000
26 = 32500
27 = 35100
28 = 37800
29 = 40600
30 = 43500
31 = 46500
32 = 49600
33 = 52800
34 = 56100
35 = 59500
36 = 63000
37 = 66600
38 = 70300
39 = 74100
40 = 78000
41 = 82000
42 = 86100
43 = 90300
44 = 94600
45 = 99000
46 = 103500
47 = 108100
48 = 112800
49 = 117600
50 = 122500