Simplify the following text for a Grade 10 native English-speaking person.
Original: It is compiled by The Official Charts Company and published in Music Week magazine ( Top 75 ) and on the OCC website ( Top 100 ) ; the full Top 200 is published exclusively in ChartsPlus .
Simplified: It is formulated by The Official UK Charts Company and a Top 200 published in ChartsPlus ( only the Top 100 is counted in data sources ) .