== Random text change == 

 The article states "For players, it is determined by applying a mathematical formula to their combat skills." 
 Should you just change it to "For players, it is determined by adding the defense skill plus their highest combat skill plus 2"? 
 Or maybe ""For players, it is determined by applying a mathematical formula (defense level+highest combat level+2)" 
 Just saying this because the phrase "applying a mathematical formula to their combat skills" sounds like a load of jargon.  It used to be a very weird math formula but the changes with dual-wielding and such had done away with that method of level calculating. 
 some random guy who has played rs2.5 for the last 7 years  — Preceding unsigned comment added by     
 :Why? The current text is still accurate and doesn't require an explanation of exactly what we mean by "combat skills."