Applying this approach under the new system would mean that a party standing a list of 2 candidates would have a lower expenses limit than a party standing a list of 4.
Byddai cymhwyso'r dull hwn o dan y system newydd yn golygu y byddai gan blaid sy'n sefyll rhestr o ddau ymgeisydd derfyn treuliau is na phlaid sy'n sefyll rhestr o bedwar.