Changes

from August 13 to 16, 2019, in [https://en.wikipedia.org/wiki/The_Venetian_Macao The Venetian], [https://en.wikipedia.org/wiki/Macau Macau], [https://en.wikipedia.org/wiki/China China] in conjunction with the [[WCSC 2019]], the [[22nd Computer Olympiad]] and the [[Advances in Computer Games 16]] conference, all organized by the [[ICGA]], alongside with the [[Conferences#IJCAI2019|28th IJCAIconference]] conference <ref>[https://ijcai19.org/ IJCAI-19 – August 10-16 2019, Macao, China]</ref>. Six participants played a [https://en.wikipedia.org/wiki/Round-robin_tournament double round robin]. [[Komodo]] defended its title to became World Computer Chess Champion the fourth time in a row.