Utter rubbish. Do you think that 1,1,1,1,1 =5 and being on the wrong end of 5 5-1s is as good as 1,1,1,1,1 = 5 and beating five opponents?
All that really matters is how many opposition riders have been beaten.
In the example above, that has generated so much heat and so little light, all three riders had beaten six opponents in their first four rides making their contributions equally valuable.