My oppinion on Skate Canada
I took SD from Skate Canada and looked at GOEs. I used the integer values, without any transformation.
1. I suppose there is some "true" GOE for which element. So, for each element of each pair, I took an average of 9 GOEs given by judges, and then calculated how much each individual GOE deviated from this average.
For example, suppose a pair recieved 1 1 1 2 2 2 1 1 1 for an element. Average GOE here is 4/3.
The judges who gave 1 GOE will deviate -1/3 from average, and judges who gave 2 GOE will deviate +2/3 from average on this element.
2. There may be some judges that are overly positive, and other that are very critical to all skaters. I'm not interested in those, as thats a matter of their own personal preference. To remove this effect, I calculated the average deviation for each judge, and subtracted it from all deviation values.
3. Finally, there may be some judges that are more random / chaotic than others. To remove this effect, i calculated the standard deviation for each judge and normalized the GOE deviations.
Then, i just added it up by skater.
Also replicated it for PCs,
And got this:
https://docs.google.com/spreadsheets/d/1u1JXZpL1XHtSnZJIzhfOHW-X4HX4O3QndljgUKg7GlM/edit?usp=sharing
My thoughts:
CAN judge: likes all 3 canadian couples (gave them all GOE above average), and dislikes american couples. Also dislikes Chinese and Finnish.
JPN judge: looks like a cool guy imho, no clear patterns here
KOR judge: really hates the Dannish couple and the Italians, and loves Canadians
NED judge: seems to dislike the american couples
CHN judge: guess what, he LOVES the chinese couple. Also seems to dislike russians.
ITA judge: Loves italian couple, surprise, and doesnt likes Virtue / Moir
RUS judge: Loves the russian couple, as expected, and dislikes Virtue / Moir
USA judge: loves the american couples, specially Hawayek / Baker. Mildly dislikes canadians.
FIN judge: Loves the finnish couple, and also likes the danish one, and dislikes everybody else.
Cross Validating with PCs. Similar analysis and...
CAN judge: looks biased both on PCs and GOE. Supports canadians and lowballs americans
JPN, KOR, NED: whatever, ill check the FD before judging them
CHN: supports chinese and lowballs russians
ITA: supports italians
RUS: supports russians
USA: supports Hawayek/Baker and lowballs canadians
FIN; supports finnish
Conclusion: judges clearly seem to give higher scores for their own skaters.