 Moodys Investors Service, Moodys has today affirmed the B2 corporate family rating CFR and B2-PD probability of default rating PDR of Alpha Topco Limited Formula One or the company and the B2 rating of the senior secured facilities Term Loan B Revolving Credit Facility issued by the companys subsidiary, Delta 2 Lux S.a.r.l. Formula One has cancelled its Australia and Monaco grand prix races and postponed six races scheduled between March and early June 2020. 