Vidal
Nr of goals for Juve overall: 32 (20 + 12penalties) in 99 appearances
goals/app overall = 0.3232
goals/app without pens = 0.202
Penalties during Vidals period at Juve:
11/12 - 4 ; 12/13 - 12 ; 13/14 - 6
overall 22 pens ;
Taken by Vidal: 14penalties => 14/22 = 63.63% of all
Scored by Vidal: 12/14 = 85.7% conversion rate
Zidane
Nr of goals for Juve overall: 31 (29 + 2 penalties) in 212 appearances
goals/app overall = 0.146
goals/app without pens = 0.137
During Zidanes period:
96/97 - 11 ; 97/98 - 13 ; 98/99 - 5 ; 99/00 - 11 ; 00/01 - 7
overall 47 penalties;
Scored by Zidane: 2/4 = 50% conversion rate
using Vidal's rates:
47*0.6363 = 29.9 so let's say Zidane would take 30 penalties
30*0.857=25.71 so ~26 scored
using Zidane conv rate:
30*0.5=15
Ergo:
Zidane scored 31 goals for Juve and only 2 of them were penalties (2 out of 4 attempts - conversion rate 50%). If we would add his non-penalties goals (29) to possible penalty goals calculated using Vidal's rates (26) he would be far ahead: 29+26 =
55goals. Same thing using Zidane's conv rate: 29+15=44goals.
Zidane's Juve received almost two times more penalties though, so trying to calculate Zidane's possible stats using the same nr of penalties as Vidal's Juve received:
22*0.6363=14penalties
using Vidal's conv rate = 12 scored -> 29+12=41 goals
using Zidane's = 7 scored -> 29+7=36 goals
As we can see Zidane would have more goals than Vidal in all cases if he would be the penalty taker.
The good news for Vidal is that his non-pen goals/app is a lot higher so there's no other scenario that he'll surpass even Zidane's possible goals sooner or later
PS Yes i'm bored.
@Alen you like stats.
Stats taken from
http://www.myjuve.it/index_en.aspx