Seems like LATAM also joined the sale for travel between Rio de Janeiro and New York. This fare also allows travel in early 2021 as well as over the Christmas New Years period. The usual Covid-19 warnings apply.
GIG-JFK would earn 17816 MQMs 3563 MQDs 3.83 MQD Ratio
Delta Diamond members would obtain 39194 RDMs, Platinum 32068 RDMs, Gold 28505 RDMs, Silver 24942 RDMs, Base 17816 RDMs