Compared to CCRL ratings it should be around 2600-2700.
(CEGT has tested it and GURL3 has it with 2667, but with only 100 games, because I did not update it since 2019)
http://www.cegt.net/40_4_Ratinglist/40_4_AllVersion/rangliste.htmlhttps://docs.google.com/spreadsheets/d/1MlNZmqqWmI3wDn3J0N0X0E1wzxrFPy-7Mq0aU39MVuM/edit#gid=907876490Of course you should always look into my XB/UCI chronology for available programs ;-)
(a link for a working compilation is there - made in 2016-06, later commits are all either cosmetical, or about building environments)
https://rwbc-chess.de/