Bluechip-to add to Frank Ds point, in 2 year old races time spent is time rewarded in a difficult area of the game. Any dam that ran less than a 10 as a 2 year old gets a bonus point, less than 7 , 2 bonus points. etc.I will also look at 2d dams since there may have been an unexplained reason the first dam had no 2 year old number. As Frank stated, , TGraph provides a weslth of info re trainer intentions, trainer jockey combo etc. Two year old races are often impossible and can often be guessing games—but patience and hard work can be rewarding.