Index: binaries/data/mods/public/gui/summary/counters.js
===================================================================
--- binaries/data/mods/public/gui/summary/counters.js
+++ binaries/data/mods/public/gui/summary/counters.js
@@ -349,6 +349,15 @@
 	return { "percent": playerState.sequences.peakPercentMapControlled[index] };
 }
 
+function calculateEffectivenessRatio(playerState, index)
+{
+        let total = 0;
+        for (let type of g_ResourceData.GetCodes())
+                total += playerState.sequences.resourcesUsed[type][index] - playerState.sequences.resourcesSold[type][index]
+
+        return calculateMilitaryScore*10/total;
+}
+
 function calculateMiscellaneousTeam(team, index, type, counters, headings)
 {
 	if (type == "vegetarianRatio")
Index: binaries/data/mods/public/gui/summary/layout.js
===================================================================
--- binaries/data/mods/public/gui/summary/layout.js
+++ binaries/data/mods/public/gui/summary/layout.js
@@ -192,6 +192,7 @@
 		"headings": [
 			{ "identifier": "playername", "caption": translate("Player name"), "yStart": 26, "width": 200 },
 			{ "identifier": "killDeath", "caption": translate("Kill / Death ratio"), "yStart": 16, "width": 100, "format": "DECIMAL2" },
+                        { "identifier": "effectivenessRatio", "caption": translate("Military score / spending"), "yStart": 16, "width": 100, "format": "DECIMAL2" }
 			{ "identifier": "population", "caption": translate("Population"), "yStart": 16, "width": 100, "hideInSummary": true },
 			{ "identifier": "mapControlPeak", "caption": translate("Map control (peak)"), "yStart": 16, "width": 100, "format": "PERCENTAGE" },
 			{ "identifier": "mapControl", "caption": translate("Map control (finish)"), "yStart": 16, "width": 100, "format": "PERCENTAGE" },
@@ -213,6 +214,7 @@
 		"titleHeadings": [],
 		"counters": [
 			{ "width": 100, "fn": calculateKillDeathRatio, "verticalOffset": 12 },
+                        { "width": 100, "fn": calculateEffectivenessRatio, "verticalOffset": 12},
 			{ "width": 100, "fn": calculatePopulationCount, "verticalOffset": 12, "hideInSummary": true },
 			{ "width": 100, "fn": calculateMapPeakControl, "verticalOffset": 12 },
 			{ "width": 100, "fn": calculateMapFinalControl, "verticalOffset": 12 },