CREATE TABLE table_204_711 (id DECIMAL, "dance" TEXT, "best dancer ( s ) " TEXT, "best score" DECIMAL, "worst dancer ( s ) " TEXT, "worst score" DECIMAL)

which is the first best score on the chart
SELECT "best score" FROM table_204_711 WHERE id = 1
SELECT "best score" FROM "table_204_711" WHERE "id" = 1