Gematria Calculation Result for all is not as it seems on Rabbis

This is calculated by summing each letter's value: a(1) + l(30) + l(30) + (0) + i(9) + s(100) + (0) + n(50) + o(60) + t(200) + (0) + a(1) + s(100) + (0) + i(9) + t(200) + (0) + s(100) + e(5) + e(5) + m(40) + s(100).