Chakra Slots and Ranks

This is the discussion of chakra slots and how they work and why they exist.

Chakra slots were made to prevent users from using infinite amounts of jutsu's and or any use of chakra.
The chakra slots are to keep a limit on how much chakra you can use per battle.

I will now explain how using the chakra slots work and how many chakra slots you have per rank.

Ranks determine how much chakra you can use per battle. This is done to assist higher ranks in being able
to use advance jutsu's with ease.

E-Rank - 5 Chakra Slots
D-Rank - 10 Chakra Slots
C-Rank - 15 Chakra Slots
B-Rank - 20 Chakra Slots
A-Rank - 25 Chakra Slots
S-Rank - 30 Chakra Slots
Council - 40 Chakra Slots

Below you will find how you obtain each rank.

E-Rank - Every Shin-obi starts out as E-Rank.
D-Rank - Kill 1 Shin-obi.
C-Rank - Kill 3 Shin-obi
B-Rank - Kill 5 Shin-obi
A-Rank - Kill 10 Shin-obi
S-Rank - Kill 15 Shin-obi
Council - Well known S-Rank. Once Five Council members exist. You can then kill a council member to take their spot.

Now we'll discuss how to determine how many chakra slots an attack will require.
Chakra slots can range from one chakra slot to even five cahrak slots.

Here's an example of how to determine how many chakra slots an attack will require and the jutsu rank.

D-Rank Fire Style - Fireball Jutsu! - One Chakra Slot. Reason being since it's a small attack.
B-Rank Fire Style - Grand Fireball! - Two Chakra Slots. Reason for this is because the attack is three times as large as a normal fireball.
S-Rank Fire Style - Great Fire Annihilation - Five Chakra Slots. Reason is because the attack is immensely huge and it's a highly advance jutsu.