He played five of the six games against Conley (he didn't miss two games like you stated earlier) in the playoffs, and had his way with him. If your point is that Conley was injured (even despite aureating what significance it had on his defensive activity), then explain why Curry actually shot better during the regular season against Memphis when Conley was in the lineup?
In regards to Beverly - these were Curry's numbers when GS played the Rockets with Beverly in the lineup:
20 points on 53% shooting, 7 assists
27 points on 50% shooting, 11 assists
22 points on 58% shooting, 10 assists.
Again, just as he scored more efficiently against Conley (when he was healthy) during the regular season, as opposed to the postseason; he too also scored more efficiently against Beverly in the regular season (53%) as opposed to when Beverly didn't play in the playoffs, where he shot 51% against the Rockets.
Curry vs Grizzlies with a healthy-Conley in the regular season - 44% shooting
Curry vs Grizzlies with an injured-Conley in the postseason - 41% shooting
Curry vs Rockets with Beverley in the regular season - 53% shooting
Curry vs Rockets without Beverley in the post season - 51% shooting