There is no need to re-register if you already provided all necessary information. If you comply with the rules and fulfil all requirements, you will get your reward.
Devs of RACE project announced that their supporters have to fill the form only one time. Nevertheless, the most important thing which decide supporters will receive signature payments or not is whether they meet the campaign's requirements. Supporters have to posts everyday, total postcount per week is 10 at least. Meet all their requirements, supporters will earn payments for sure.
Really? Could you please send me my coins then? I have over 90 posts using RACE sig and registered twice. This was because after the first week the excuse was that I was one of the 1150 people that had something wrong with my registration. Apparently only 50 people out of 1200 qualified for the payment. What that tells me is that the overwhelming majority of people who participate DON'T GET PAID. These were the stats posted by the dev himself. So, you're much better off participating in a sig bounty where the dev's actually pay everyone, unless you want to gamble that you will be one of the few people paid. When you aren't even using the RACE sig and you come in here and tell everyone that they will be paid "for sure" when clearly that isn't happening, it just ruins your credibility.
There was nothing wrong with the 1150 signups you mention. Signups were fine but people did not have the signature in their profile at all. This is the reason they have been filtered out. There were only like 10 people that did not provide a correct link to their profile.