<prompt> Ramba uchinyora ndima ino - Akamirira Costa Rica paOlympiads yeChess inoverengeka, kusanganisira 1988  <response>: scoring 611 padanda 4, 1990 8.513 padanda 3, 2002 711 padanda 2, 2014 49 padanda 3 uye 2016 610 padanda 1. 