Points system in rank caculation

Here is the list of how many points you get for alien and Player-ship kills.Player-ships:Phoenix 1Yamato 2Leonov 4Defcom 6Liberator 8Piranha 10Nostromo 12Vengeance 16Bigboy 14Goliath 20Alien-ships:-=[ Streuner ]=- 1-=[ Lordakia ]=- 1-=[ Devolarium ]=- 4-=[ Mordon ]=- 2-=[ Sibelon ]=- 5-=[ Saimon ]=- 2-=[ Sibelonit ]=- 3-=[ Lordakium ]=- 6-=[ Kristallin ]=- 3-=[ Kristallon ]=- 8-=[ StreuneR ]=- 2-=[ Protegit ]=- 3-=[ Cubikon ]=- 10..::{ Boss Streuner }::.. 4..::{ Boss Lordakia }::.. 4..::{ Boss Mordon }::.. 8..::{ Boss Saimon }::.. 8..::{ Boss Devolarium }::.. 16..::{ Boss Sibelonit }::.. 12..::{ Boss Sibelon }::.. 20..::{ Boss Lordakium }::... 24..::{ Boss Kristallin }::.. 12..::{ Boss Kristallon }::.. 32..::{ Boss StreuneR }::.. 8«¤( UberStreuner )¤» 8«¤( UberLordakia )¤» 8«¤( UberMordon )¤» 16«¤( UberSaimon )¤» 16«¤( UberDevolarium )¤» 32«¤( UberSibelonit )¤» 24«¤( UberSibelon )¤» 40«¤( UberLordakium )¤» 48«¤( UberKristallin )¤» 24«¤( UberKristallon )¤» 64«¤( UberStreuneR )¤» 16