User blog comment:Jens Ingels/LoLBox Tool - Get more out your infobox/@comment-7481207-20140413093256

Nice tool, but it calculates the stats in the wrong way. The values written outside the parantheses are the level 0 values, not the level 1 values. Hence in your gif example, it actually shows the level 4 values when you select level 5. Attack speed is the only exception to this rule.