Busymom://Moderator's note: Most creative/useful prediction Award
My prediction is Raffles Girls' Primary. Reasons:
1) It hasn't produced a student in the Top 10 Ranking list in the last 2 years, so with a new principal this year, the pressure is on!
2) Read from other threads that there is a GEP student who tops the GEP cohort year after year (if my memory serves me right).
3) Hope that RGPS, by producing a top PSLE scorer this year, will result in more parents interested in sending their kids to this school so that my DD gets better chance at the neighbouring NYPS P1 registration next year!
So mummies of existing RGPS girls, don't write too much bad things about the school, ok? 
I have a friend who has been teaching GEP in RGPS for many years. I recall her sharing with me that RGPS has been consistently producing the highest PSLE T-score average (about 265) among the 9 GEP centres, for quite a number of years now. Not sure of exact number though.
According to her, the top few P6 GEP performers (more or less the same handful) in RGPS currently, have also been among the top few in the entire GEP cohort (in Singapore) from P4-P6. So, it seems that
any one of these consistently outstanding performers will stand a good chance of topping the PSLE, although not necessarily so. It could be any one -- maybe a kiasu parent's kid !

Having said this, the PSLE T-score is only a reflection of a child's performance in a single examination and may not accurately reflect a child's true abilities. There are too many factors beyond our control eg. I know of someone who took the paper in hospital while nursing a high fever from Dengue - poor thing!

What is more important (my 2 cents worth) is that parents not get too carried away by a number (T-score) and forget to affirm the child's efforts and self-worth, which should not be tied to a figure in the first place. All the best to those waiting for their PSLE results and don't forget to give your kids their well-deserved hugs, no matter what the result ! :grphug: