TJ report explanation 

The 1st value is the number of races and the second is the percentage. 

ie 12 25 is 12 races and and 3 winners 3 / 12 = 25% 

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Trn is win only percentage in last 30 days 

Jck is win or place percentage in last 8 days 

TJ  is win only percentage in last 180 days. 
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"Xf" is a ranking tool "the higher the better"