ACRO Single Sequence FPS Analysis for Judge 1:  Chris Sills

Ranking Index = 1.59
 Fenland and McAully Trophies, Leicester, 6-7 August 2022
Pilots from
Judges nation		 Panel average High value
 HZ anomalies Low value
 Sports - Power, Known Sequence
 
 Raw and normalised / FPS revised Marks and Scores
FP Rank before penalties Fig-1 Fig-2 Fig-3 Fig-4 Fig-5 Fig-6 Fig-7 Fig-8 Fig-9 Fig-10 Fig-11 Fig-12 Fig-13 Posi No RI / FP J-rank Diff
1 Ariel Zilberstein 8.0 9.0 8.0 8.0 9.0 8.0 6.0 8.5 8.0 6.0 8.5 8.0 9.0 8.0 0 1259.3 1
  Extra 200 G-GLOC 8.09 9.07 7.83 7.80 8.79 7.61 5.65 8.38 7.61 6.30 8.45 8.09 8.64 7.83   1250.0    
2 Ben Davis AV 8.5 8.0 8.5 8.5 8.0 9.0 9.0 9.5 9.0 7.0 8.0 8.0 8.0 1 1211.6 3 -1
  Pitts S-1T G-BKPZ 7.95 8.45 7.83 8.33 8.38 7.61 8.87 8.79 9.16 8.98 6.58 8.09 7.61 7.83   1287.5    
3 Herman Abel 8.5 9.0 7.0 8.5 7.0 9.5 7.0 8.0 8.5 8.0 8.0 9.0 7.5 7.0 0 1249.2 2 +1
  Extra 200 G-GLOC 8.53 9.07 6.58 8.33 7.16 9.16 6.72 7.97 8.13 8.09 8.09 8.87 7.57 6.58   1240.2    
4 Gary Frederick HZ 8.0 7.5 8.5 6.0 8.0 7.0 9.5 10.0 7.5 8.0 8.5 8.0 9.0 0 1166.8 4
  Slingsby T67M G-BUUK CHZ 7.83 7.20 8.33 6.34 7.61 6.72 9.20 9.67 7.64 7.80 8.33 7.97 9.07   1162.1    
5 Jacob Hinson 6.5 8.0 8.5 8.0 8.0 7.5 9.0 9.0 8.0 6.0 HZ HZ HZ 7.0 0 1005.3 5
  Extra 200 G-GLOC 6.75 7.83 8.45 7.80 7.97 7.10 8.87 8.79 7.61 6.30 CHZ CHZ CHZ 6.58   1045.2    
6 Theo Messinezis 8.5 6.5 8.0 7.0 HZ 8.5 HZ HZ HZ HZ HZ HZ HZ 0.0 0 486.8 6
  Extra 200 G-GLOC 8.53 5.95 7.83 6.72 CHZ 8.13 CHZ CHZ CHZ CHZ CHZ CHZ CHZ 0.00   516.3    
    1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0   2
 
 Figure Anomalies Summary

Distribution of Raw Marks - Judge vs. Panel

          Judge   O/all    Proportion

 24 max None HZ PZ AV 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0
 Mark to CHZ - -  
 PZ to CHZ - -  
 AV to CHZ - -  
 AV to Mark 1 1    
 PZ to Mark - -  
 HZ to Mark - -  
 Lo to Mark - -  
 Hi to Mark - 1  

 The 60% rule

 - -  

  Judge Anomalies vs. totals from all Judges

   Judge 1 Raw Marks Panel Average after FPS
 
 Review of Anomalies
Mark anomalies   Judge 1 Judge 2 Judge x1 Ch.Judge
Ben Davis Fig-1 AVGE 8.0 8.0 OK
Pitts S-1T G-BKPZ   7.95 8.11 7.79  
 
Score anomalies (none)  
 
 Average and Spread of Marks
Judging style: Judge Panel 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 Judges average mark = 8.05, mean spread of marks (2xSD) = 1.76 Panel average mark = 7.91, mean spread of marks (2xSD) = 1.75
 
 Review of RI Contributions per Pilot
Pilots not ranked correctly Aeroplane Judge
score		 Bias
Hi/Lo		 Panel
score		 Score
difference		 Judge
rank		 Panel
rank		 Rank
diff'ce		 RI value
this pilot		 Percent
of total		   RI contributions ranked
  by decreasing size
Herman Abel - H/C Extra 200 1261.4 -   1205.9 + 55.5 2 3 + 1 1.11 70.0%
Ben Davis Pitts S-1T 1224.5 -   1249.2 - 24.7 3 2 - 1 0.48 30.0%
Pilots ranked correctly   Judge
score		   Panel
score		 Score
difference		 Judge
rank		 Panel
rank		        
Ariel Zilberstein - H/C Extra 200 1271.3   1254.5 + 16.8 1 1        
Gary Frederick Slingsby T67M 1180.5   1189.1 - 8.6 4 4        
Jacob Hinson Extra 200 1022.0   1075.7 - 53.8 5 5        
Theo Messinezis - H/C Extra 200 513.0   498.3 + 14.8 6 6        
 
 Summary of RI Contributions per Nation
Judge:

Max nation bias = 1.11

 Min = -0.48 Average = 0.63
Panel:

= 1.11

 = -1.36  = -0.25
 
Most favoured Least favoured Average x 3 H/C x 3

Ranking Index totals per nation
using the +/- rank differences to show
national bias from the most to the
least favoured teams of Pilots

The number of Pilots in each nation
is shown with the nationality
 

Calculations by: FairPlay v2 (scoring CJ + CHZ Summary)
Aerobatic Contest Results Organiser, ACRO Version 5.1 Build: 06/08/22