IFBB Classic Physique Weight Limits

So maybe I am just stupid but I would love if someone could clarify this for me.
What are the REAL weight limits in IFBB classic physique division for seniors?
I get different answers everywhere. I am 176cm.
So according to IFBBSA.co.za its : 83kg
According to IFBB.com its : 82kg
According to Muscle evolution its : 87kg
According to the bro at my gym its 94kg :ohmy:
So what's the correct answer?

Classic bodybuilding works on height, so I have 2 clients in this division 1 is 170cm and the other is 182. It will be your height -100 And then for different height categories you get to add 2,4,6, or 8kgs. So under 170cm you have maximum of 70kgs limit and then at 182cm maximum of 90kgs. So you will be at 176 - 100 + 6kgs for your limit. So 82kgs would be right. But also ifbb judges don't use the correct measuring tools. They use a tapemeasure on a wall and a clipboard to measure so you might have 1-2cm variance. So always make sure you are a bit under than right on the button.

Hi Empire so for 1.70m heigt it is 70kg no more no less?

1. Up to & incl. 168 cm
Max Weight [kg] = (Height [cm] – 100) + 0 [kg]
2. Up to & incl. 171 cm
Max Weight [kg] = (Height [cm] – 100) + 2 [kg]
3. Up to & incl. 175 cm
Max Weight [kg] = (Height [cm] -100) + 4 [kg]
4. Up to & incl. 180 cm
Max Weight [kg] = (Height [cm] -100) + 6 [kg]
5. Over 180 cm:
a) over 180 cm up to & incl. 190 cm:
Max Weight [kg] = (Height [cm] -100) + 8 [kg]
b) over 190 cm up to & incl. 198 cm:
Max Weight [kg] = (Height [cm] – 100) + 9 [kg]
c) over 198 cm:
Max Weight [kg] = (Height [cm] – 100) + 10 [kg]

So I was off with it slightly he has max of 72.

Now also please note this is ifbb classic. Not the classic division at the muscle mulisha going to happen at the of the year. That will allow you more weight.

Thanks for the info Empire