Stacking
1st mod: c(1) = 100,000%
2nd mod: c(2) = 86,9119842%
3rd mod: c(3) = 57,1037996%
4th mod: c(4) = 28,2469117%
5th mod: c(5) = 10,5988834%
6th mod: c(6) = 2,9989473%
7th mod: c(7) = 0,5134081%
8th mod: c(8) = 0,2106917%

-2.0 or worse cannot enter 1.0 systems
-2.5 or worse cannot enter 0.9 systems
-3.0 or worse cannot enter 0.8 systems
-3.5 or worse cannot enter 0.7 systems
-4.0 or worse cannot enter 0.6 systems
-4.5 or worse cannot enter 0.5 systems

https://4a03ef9473c44c4c8cd0a28f5a6bf8c75b50ff6d.googledrive.com/host/0B_tALKvH2FWaR19aVkxuRmZwTDA/WTMfittings.html

http://forums.eve-warptome.com/index.php?/topic/587-rookie-guide-new-players/

Gurista/EoM: 0.75 kin/0.25 therm
Angel: 0.7 exp/0.2 kin/0.1 em
Sansha/Blood raider/Amarr empire: 0.5 em/0.5 therm
Serpentis/Caldari state: 0.5 kin/0.5 therm
Gallente federation: 0.5 kin/0.4 therm/0.1 em
Minmatar republic: 0.5 exp/0.2 em/0.2 kin/0.1 therm
Mercenaries: 0.5 therm/0.3 kin/0.1 exp/0.1 em
R