From a1c6c18cd696951b869d0dd7649856fef64a3747 Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <julia.radzhabova@onlyoffice.com>
Date: Tue, 3 Aug 2021 11:53:44 +0300
Subject: [PATCH] [SSE] Bug 51464

---
 apps/spreadsheeteditor/main/app/view/FormatRulesEditDlg.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/spreadsheeteditor/main/app/view/FormatRulesEditDlg.js b/apps/spreadsheeteditor/main/app/view/FormatRulesEditDlg.js
index 3be992656..5ef8ac76e 100644
--- a/apps/spreadsheeteditor/main/app/view/FormatRulesEditDlg.js
+++ b/apps/spreadsheeteditor/main/app/view/FormatRulesEditDlg.js
@@ -1351,7 +1351,7 @@ define([ 'text!spreadsheeteditor/main/app/template/FormatRulesEditDlg.template',
                         var above = !(val%2);
                         props.asc_setAboveAverage(above);
                         props.asc_setEqualAverage(val==2 || val==3);
-                        props.asc_setStdDev(val>3 ? (val/2 - 1) : 0);
+                        props.asc_setStdDev(val>3 ? (Math.floor(val/2) - 1) : 0);
                         break;
                     case Asc.c_oAscCFType.top10:
                         props.asc_setBottom(!!this.cmbRule.getValue());