1 files changed, 2 insertions, 2 deletions
diff --git a/web/getstats/global.js b/web/getstats/global.js
index 50d745c..1a4148d 100644
--- a/web/getstats/global.js
+++ b/web/getstats/global.js
@@ -76,11 +76,11 @@ function qualityScore(lsd, ni, nz, nc, mdrse) {
     var maxNZ = maxBadSnapshots * maxSampleSize;
     var maxNC = maxBadSnapshots;
 
-    var lsdScore = Math.min(1, lsd / maxLSD);
+    var lsdScore = (lsd == -1) ? 0 : Math.min(1, lsd / maxLSD);
     var niScore = Math.min(1, ni / maxNI);
     var nzScore = Math.min(1, nz / maxNZ);
     var ncScore = Math.min(1, nc / maxNC);
-    var mdrseScore = mdrse / 100;
+    var mdrseScore = (mdrse == -1) ? 0 : (mdrse / 100);
 
     return (lsdScore + niScore + nzScore + ncScore + mdrseScore) / 5;
 }