Chihuahuha Puppy weight?

Got my little girl weighed again yesterday and she’s off the growth chart by almost 10 ounces and I’m a little worried I’m over feeding her. The breeder was the one who told me about the chihuahua growth chart.

She’s 15 weeks and 1.77kg At 11 weeks she was 1.47kg I didn’t weigh her when I got her at 8 weeks but the breeder said she was little under 1kg. So it seems like she’s just bulked weight on since I got her.

The video is her at 12/13 weeks with my sisters dog.

She has a fierce little appetite lol and whilst I know she’s a puppy I don’t wanna be doing her a disservice by over feeding her especially as she gets older.

My question is, even though her weight isn’t on the chart, is this something I need to keep my eye on or worry about as she gets older?