I am not schooled in Gematria, but it IS interesting!
That is, starting with the word play on the root for atonement K-P-R, and the words Pur and the pl. Purim, because the first letter of kippur, kippurim, is also a prefix preposition meaning like, as, for, because.
Genesis 1:1 In the beginning God created the heaven and the earth.
Sort of like saying, God created "up" and "down". :)