scid-rating-data - 202104-1 main

spelling corrections and ELO chess ratings for maintaining scid chess databases.
They can be used to correct and identify player names, events and ratings in chess
databases. This is necessary, because large databases come from various
sources and only with spell corrected files there is a chance to identify
duplicate database entries. The content is identical with scid-spell-data,
it has additional ELO ratings and replaces scid-spell-data.