diff --git a/rank.js b/rank.js
index 3ced760..5da7044 100644
--- a/rank.js
+++ b/rank.js
@@ -35,12 +35,12 @@ function rankCalc(result, iterations = 10) {
     let mm = (process.env.matrixIterations || iterations);
 
     let discarded = 0;
+    let ratios = [];
     for (let i = 0; i < mm; i++) {
         let prold = pr;
         let matrixf = matrixe;
 
         pr = [];
-        let ratios = [];
         matrixe = [];
         let msum = 1;
         let intv = Math.pow(1/1000,Math.pow(0.25, i / Math.sqrt(mm)));