English 
Tipster’s evaluation
david667's above-average profability is one of his strenghts based on his record which is longer than most tipsters'. Stability-wise, he's doing a little worse than the average.
Bankroll management
After david667s last 300 tips and with a bankroll of €1000 and adjusting stakes after every 20th tips, we suggest the following bankrolls:
-
high risk taking:
0.03% is one unit
(€
0.3 at the start)
With these conditions after the last 300 tips the ROC would be 0.17% and the profit would be € 1 -
average risk taking:
0.03% is one unit
(€
0.3 at the start)
With these conditions after the last 300 tips the ROC would be 0.15% and the profit would be € 0 -
low risk taking:
0.02% is one unit
(€
0.2 at the start)
With these conditions after the last 300 tips the ROC would be 0.11% and the profit would be € 0
