diff --git a/src/main/java/org/olat/course/highscore/ui/HighScoreRunController.java b/src/main/java/org/olat/course/highscore/ui/HighScoreRunController.java
index cb565cea01957f481a36fe5bc00db408b1f741d8..e6a4b29b6eec30e80b828aaf9bb2978121d767be 100644
--- a/src/main/java/org/olat/course/highscore/ui/HighScoreRunController.java
+++ b/src/main/java/org/olat/course/highscore/ui/HighScoreRunController.java
@@ -88,6 +88,7 @@ public class HighScoreRunController extends FormBasicController{
 	public HighScoreRunController(UserRequest ureq, WindowControl wControl, UserCourseEnvironment userCourseEnv,
 			CourseNode courseNode) {
 		super(ureq, wControl, "highscore");
+		boolean adminORcoach = userCourseEnv.isAdmin() || userCourseEnv.isCoach();
 		
 		List<AssessmentEntry>  assessEntries = userCourseEnv.getCourseEnvironment()
 				.getAssessmentManager().getAssessmentEntries(courseNode);
@@ -100,10 +101,14 @@ public class HighScoreRunController extends FormBasicController{
 		
 		ownIdentity = ureq.getIdentity();
 		viewHighscore = config.getBooleanSafe(HighScoreEditController.CONFIG_KEY_HIGHSCORE);
-		// do not display highscore if current user has not yet a score
-		if (!highScoreManager.hasScore(assessEntries, ownIdentity))viewHighscore = false;
+		// do not display highscore if current user has not yet a score or is not coach or admin
+		if (!highScoreManager.hasScore(assessEntries, ownIdentity)) {
+			viewHighscore = adminORcoach;
+		}
 		// do not build form if high-score is not set
-		if (!viewHighscore)return;
+		if (!viewHighscore){
+			return;			
+		}
 		
 		viewTable = config.getBooleanSafe(HighScoreEditController.CONFIG_KEY_LISTING);
 		viewHistogram = config.getBooleanSafe(HighScoreEditController.CONFIG_KEY_HISTOGRAM);
@@ -134,7 +139,7 @@ public class HighScoreRunController extends FormBasicController{
 			scoreHistogramVC.contextPut("datas", BarSeries.datasToString(allScores));
 			//histogram marker for own position
 			scoreHistogramVC.contextPut("cutValue", 
-					ownIdIndices.size() > 0 ? allMembers.get(ownIdIndices.get(0)).getScore() : "");
+					ownIdIndices.size() > 0 ? allMembers.get(ownIdIndices.get(0)).getScore() : -1);
 			//find path for ownID image to display in histogram
 			UserAvatarMapper mapper = new UserAvatarMapper(false);
 			String mapperPath = registerMapper(ureq, mapper);
diff --git a/src/main/java/org/olat/course/nodes/basiclti/LTIRunController.java b/src/main/java/org/olat/course/nodes/basiclti/LTIRunController.java
index a00f874fa18efd430efd6560a2e652b5357760b3..2fe803f2b3473e155ed505d038685409b0a6a024 100644
--- a/src/main/java/org/olat/course/nodes/basiclti/LTIRunController.java
+++ b/src/main/java/org/olat/course/nodes/basiclti/LTIRunController.java
@@ -116,8 +116,8 @@ public class LTIRunController extends BasicController {
 		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,true)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, wControl, userCourseEnv, courseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				run.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				run.put("highScore", highScoreComponent);							
 			}
 		}
 
@@ -324,8 +324,8 @@ public class LTIRunController extends BasicController {
 		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,false)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, getWindowControl(), userCourseEnv, courseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				startPage.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				startPage.put("highScore", highScoreComponent);							
 			}
 		}
 		
diff --git a/src/main/java/org/olat/course/nodes/cl/ui/CheckListRunController.java b/src/main/java/org/olat/course/nodes/cl/ui/CheckListRunController.java
index 0a09f492c2731ef04ea9a8cfea3c2c76ce06cfea..fb2694d51aa9dfff0cfec9287a45f1bf4152ad70 100644
--- a/src/main/java/org/olat/course/nodes/cl/ui/CheckListRunController.java
+++ b/src/main/java/org/olat/course/nodes/cl/ui/CheckListRunController.java
@@ -146,8 +146,8 @@ public class CheckListRunController extends FormBasicController implements Contr
 			if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,false)){
 				HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, getWindowControl(), userCourseEnv, courseNode);
 				if (highScoreCtr.isViewHighscore()) {
-					Component compi = highScoreCtr.getInitialComponent();
-					layoutCont.put("highScore", compi);							
+					Component highScoreComponent = highScoreCtr.getInitialComponent();
+					layoutCont.put("highScore", highScoreComponent);							
 				}
 			}
 			
diff --git a/src/main/java/org/olat/course/nodes/gta/ui/GTARunController.java b/src/main/java/org/olat/course/nodes/gta/ui/GTARunController.java
index a607ad1937933514b8543aafbf33cfe72c9b8d6f..6b6afa1471fb6db0d44e90db8067b69e90d52806 100644
--- a/src/main/java/org/olat/course/nodes/gta/ui/GTARunController.java
+++ b/src/main/java/org/olat/course/nodes/gta/ui/GTARunController.java
@@ -117,8 +117,8 @@ public class GTARunController extends BasicController {
 		if (gtaNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,false)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, wControl, userCourseEnv, gtaNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				mainVC.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				mainVC.put("highScore", highScoreComponent);							
 			}
 		}
 	}
diff --git a/src/main/java/org/olat/course/nodes/iq/IQRunController.java b/src/main/java/org/olat/course/nodes/iq/IQRunController.java
index 04d8adf1543f423f35f0ec4114a21f8520482793..4df291fa4ae3a5ee9e7bed56d42a8939badf3649 100644
--- a/src/main/java/org/olat/course/nodes/iq/IQRunController.java
+++ b/src/main/java/org/olat/course/nodes/iq/IQRunController.java
@@ -303,8 +303,8 @@ public class IQRunController extends BasicController implements GenericEventList
 		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,true)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, wControl, userCourseEnv, courseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				myContent.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				myContent.put("highScore", highScoreComponent);							
 			}
 		}
 		
diff --git a/src/main/java/org/olat/course/nodes/iq/QTI21AssessmentRunController.java b/src/main/java/org/olat/course/nodes/iq/QTI21AssessmentRunController.java
index 71c0061ea184b7d503ae0a8446d8027f2137bab2..aaab155552ab5c4d729feee1f0869e705be0d4bb 100644
--- a/src/main/java/org/olat/course/nodes/iq/QTI21AssessmentRunController.java
+++ b/src/main/java/org/olat/course/nodes/iq/QTI21AssessmentRunController.java
@@ -127,7 +127,8 @@ public class QTI21AssessmentRunController extends BasicController implements Gen
 		singleUserEventCenter = userSession.getSingleUserEventCenter();
 		mainVC = createVelocityContainer("assessment_run");
 		
-		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,true)){
+		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,true)
+				|| userCourseEnv.isCoach()){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, getWindowControl(), userCourseEnv, courseNode);
 			if (highScoreCtr.isViewHighscore()) {
 				Component highScoreComponent = highScoreCtr.getInitialComponent();
diff --git a/src/main/java/org/olat/course/nodes/ms/MSCourseNodeRunController.java b/src/main/java/org/olat/course/nodes/ms/MSCourseNodeRunController.java
index 6a78ff32be493c9345899b1f5dac8205e6cafecd..da1d6d128d62c0dcc3fbc189ec53d6fc3ad4f115 100644
--- a/src/main/java/org/olat/course/nodes/ms/MSCourseNodeRunController.java
+++ b/src/main/java/org/olat/course/nodes/ms/MSCourseNodeRunController.java
@@ -79,8 +79,8 @@ public class MSCourseNodeRunController extends DefaultController {
 		if (msCourseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,false)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, wControl, userCourseEnv, msCourseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				myContent.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				myContent.put("highScore", highScoreComponent);							
 			}
 		}
 				
diff --git a/src/main/java/org/olat/course/nodes/portfolio/PortfolioCourseNodeRunController.java b/src/main/java/org/olat/course/nodes/portfolio/PortfolioCourseNodeRunController.java
index 659b91d829d64ec0b717f22b04451cb749e0d65a..362c8cc07c1bbf8a8c973fb61b54af412e280a3c 100644
--- a/src/main/java/org/olat/course/nodes/portfolio/PortfolioCourseNodeRunController.java
+++ b/src/main/java/org/olat/course/nodes/portfolio/PortfolioCourseNodeRunController.java
@@ -147,8 +147,8 @@ public class PortfolioCourseNodeRunController extends FormBasicController {
 		if (courseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,false)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, getWindowControl(), userCourseEnv, courseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				mainVC.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				mainVC.put("highScore", highScoreComponent);							
 			}
 		}
 		
diff --git a/src/main/java/org/olat/course/nodes/scorm/ScormRunController.java b/src/main/java/org/olat/course/nodes/scorm/ScormRunController.java
index 8ab13f701f17a6c2b9fd619c2603aa489c74795f..5d01b9fba2a2ce597389d95056f8d0accaa4d9ed 100644
--- a/src/main/java/org/olat/course/nodes/scorm/ScormRunController.java
+++ b/src/main/java/org/olat/course/nodes/scorm/ScormRunController.java
@@ -136,8 +136,8 @@ public class ScormRunController extends BasicController implements ScormAPICallb
 			
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, getWindowControl(), userCourseEnv, scormNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				startPage.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				startPage.put("highScore", highScoreComponent);							
 			}
 		}
 
diff --git a/src/main/java/org/olat/course/nodes/st/STCourseNodeRunController.java b/src/main/java/org/olat/course/nodes/st/STCourseNodeRunController.java
index dc70d93b27ca83d7d8f3b9e04354c840ede272e0..dcc26a0565436932dad339d89350406699bc5fb1 100644
--- a/src/main/java/org/olat/course/nodes/st/STCourseNodeRunController.java
+++ b/src/main/java/org/olat/course/nodes/st/STCourseNodeRunController.java
@@ -101,8 +101,8 @@ public class STCourseNodeRunController extends BasicController {
 		if (stCourseNode.getModuleConfiguration().getBooleanSafe(MSCourseNode.CONFIG_KEY_HAS_SCORE_FIELD,true)){
 			HighScoreRunController highScoreCtr = new HighScoreRunController(ureq, wControl, userCourseEnv, stCourseNode);
 			if (highScoreCtr.isViewHighscore()) {
-				Component compi = highScoreCtr.getInitialComponent();
-				myContent.put("highScore", compi);							
+				Component highScoreComponent = highScoreCtr.getInitialComponent();
+				myContent.put("highScore", highScoreComponent);							
 			}
 		}
 		// read display configuration
diff --git a/src/main/webapp/static/js/jquery/openolat/jquery.statistics.chart.js b/src/main/webapp/static/js/jquery/openolat/jquery.statistics.chart.js
index fe8e01f6f78f84555d44ed9b3327e04b8576f35d..54ce451999cd818ea758282fae955acbab51ef90 100644
--- a/src/main/webapp/static/js/jquery/openolat/jquery.statistics.chart.js
+++ b/src/main/webapp/static/js/jquery/openolat/jquery.statistics.chart.js
@@ -788,7 +788,7 @@
 	  		.data(data)
 	  		.enter().append('g')
 	  		.attr('class', function(d, i) {
-	  		  console.log(data[i].x == cut, data[i].x,cut);
+//	  		  console.log(data[i].x == cut, data[i].x,cut);
 	  			if(cut == null) return 'o_empty';
 	  			else if(data[i].x == cut) return 'o_myself';
 	  			else return 'o_other';