Scotland started their World Cup campaign with three successive wins in preliminary round. They beat Bangladesh, Papua New Guinea and Oman. However after qualifying in Super 12 they lost all the three matches. They lost badly to Afghanistan (by 130 runs), then lost to Namibia in last over defending 110 and their last match was marginal loss against New Zealand.
They have two matches left now, first against India and Pakistan.
Here is a comparison of their performance in preliminary match against Super 12.