According to EDB list, 100 seats are for 1st & 2nd round allocation. Shouldn't include 1 per class 'repeating seats', so final should have 104 students for P1. So for door knocking should have at least 4 seats.
I guess the performance on the test paper is not the sole key determinant Coz we ve not received the feedback from the mother about how their successful kids'comment is on the paper!