The post below talks only about the anime. If you think it's not worth trying to make sense of the anime filler, there's no need to reply to this thread. Now let's analyze the gaps step by step.
-Anime Gohan (pre-injury) has two SSJ2 levels: the one he fought Pre-FP Cell with in the filler scene and the one he fought FP Cell with.
-When Gohan first transforms, Cell (in the anime) tells him he's making the same mistake as Trunks. In other words, he mistook the initial SSJ2 boost for an USSJ transformation, which I think we can all agree is about 2x an increase.
-Anime Gohan (pre-injury) has two SSJ2 levels: the one he fought Pre-FP Cell with in the filler scene and the one he fought FP Cell with.
-When Gohan first transforms, Cell (in the anime) tells him he's making the same mistake as Trunks. In other words, he mistook the initial SSJ2 boost for an USSJ transformation, which I think we can all agree is about 2x an increase.
- SSJ Gohan: 100
- SSJ2 Gohan (initial): 200
- Perfect Cell (anime-filler silent power-up): 200
- FP Cell: 600
- Power Weighted Cell: 750
- Super Perfect Cell: 900
- FP SSJ2 Gohan: 1,000