Been some more talk on this horse, Raptors Flight NZ on twitter. He was a C2 M1 on transition but for some reason the M1 assesment for any horse was not considered in the translation, they transitioned on their C class only and last 5 starts, so he was 60 minus 8 for worse then 6th in races of $15k to 50k, races in the old metro class, to be NR52.
This does appear to be very unfair to horses who have never been assessed higher then the lower C classes on transition that a Metroploitan win assesment can just be discarded as not having existed on transition. Had Raptors Flight NZ been a C2 M2 he would have transitioned at NR87, NR95 minus 8 for his last five.
So 1 metro win was worth 0 rating points on transition, but a second metro win would have been worth, in this case at least, 35 ratings points on transition. Something not right here.