How many hit points does Chansey have? What is the maximum number of hitpoints for chansey? Given that you can modify:

(1) Current hitpoints

(2) Maximum hitpoints temporaritly

(3) Maximum hitpoints permanentlyI've decided to go ahead and throw "maximum" into the fold.

MHPH would be the high byte of something having to do with the maxium hitpoints.

Since many of the values are 16 bit (2 byte) values, they have a high and a low byte, just as the number "19" has a high digit "1" and a low digit "9". Just like we calculate the value of 19 in base ten by multiplying 10 times 1 and adding it to 1 times 9, we get the value of the hex number "3A" by multiplying 3 times 16 and adding it to 1 times A (A is 10 in decimal), so the decimal value is 58.

I really didn't go into detail at the time, don't worry, you aren't dumb

The given definition of genes is accurate. To be more anal, however:

When you catch a monster, two gene bytes are generated. These two give a bonus in certain statistics beyond what would normally be there. The formula to get ATT, DEF, SPC, SPD is:

Current Value =

[ BaseStat + gene ]/50 + 5 + StatEXPbonus

And for MHP:

[ BaseStat + gene + 50 ]/50 + 10 + StatEXPbonus

This is recalculated whenever a monser comes out of a box, levels up, or evolves.

The genes range from 0-15, so the difference between having a good gene and having a bad one at level 100 is 30 points. Getting all of your stat EXP gives a bonus of 63 points in all attributes at level 100, so you can see that a random person who doesn't train their monsters well will generally be worse off, even if they have great genes.

Hope this helps.