diff --git a/admin/api/team.go b/admin/api/team.go
index 0755468b..bb4ca9f5 100644
--- a/admin/api/team.go
+++ b/admin/api/team.go
@@ -45,6 +45,10 @@ func init() {
 		func(team fic.Team, _ []byte) (interface{}, error) {
 			return team.Delete()
 		})))
+	router.GET("/api/teams/:tid/score-grid.json", apiHandler(teamHandler(
+		func(team fic.Team, _ []byte) (interface{}, error) {
+			return team.ScoreGrid()
+		})))
 	router.GET("/api/teams/:tid/my.json", apiHandler(teamPublicHandler(
 		func(team *fic.Team, _ []byte) (interface{}, error) {
 			return fic.MyJSONTeam(team, true)
diff --git a/libfic/stats.go b/libfic/stats.go
index fff01e09..774b74d6 100644
--- a/libfic/stats.go
+++ b/libfic/stats.go
@@ -21,21 +21,55 @@ func exoptsQuery(whereExo string) string {
 		tries_table = "exercice_distinct_tries"
 	}
 
-	return `SELECT S.id_team, S.time, E.gain AS points, coeff FROM (
-                    SELECT id_team, id_exercice, MIN(time) AS time, ` + fmt.Sprintf("%f", FirstBlood) + ` AS coeff FROM exercice_solved GROUP BY id_exercice UNION
-                    SELECT id_team, id_exercice, time, coefficient AS coeff FROM exercice_solved
+	return `SELECT S.id_team, S.time, E.gain AS points, coeff, S.reason, S.id_exercice FROM (
+                    SELECT id_team, id_exercice, MIN(time) AS time, ` + fmt.Sprintf("%f", FirstBlood) + ` AS coeff, "First blood" AS reason FROM exercice_solved GROUP BY id_exercice UNION
+                    SELECT id_team, id_exercice, time, coefficient AS coeff, "Validation" AS reason FROM exercice_solved
                 ) S INNER JOIN exercices E ON S.id_exercice = E.id_exercice `  + whereExo + ` UNION ALL
-                SELECT id_team, MAX(time) AS time, (FLOOR(COUNT(*)/10 - 1) * (FLOOR(COUNT(*)/10)))/0.2 + (FLOOR(COUNT(*)/10) * (COUNT(*)%10)) AS points, ` + fmt.Sprintf("%f", SubmissionCostBase * -1) + ` AS coeff FROM ` + tries_table + ` S `  + whereExo + ` GROUP BY id_exercice, id_team`
+                SELECT id_team, MAX(time) AS time, (FLOOR(COUNT(*)/10 - 1) * (FLOOR(COUNT(*)/10)))/0.2 + (FLOOR(COUNT(*)/10) * (COUNT(*)%10)) AS points, ` + fmt.Sprintf("%f", SubmissionCostBase * -1) + ` AS coeff, "Tries" AS reason, id_exercice FROM ` + tries_table + ` S `  + whereExo + ` GROUP BY id_exercice, id_team`
+}
+
+func teamptsQuery() string {
+	return exoptsQuery("") + ` UNION ALL
+                    SELECT D.id_team, D.time, H.cost AS points, -1.0 AS coeff, "Hint" AS reason, H.id_exercice FROM team_hints D INNER JOIN exercice_hints H ON H.id_hint = D.id_hint HAVING points != 0 UNION ALL
+                    SELECT W.id_team, W.time, F.choices_cost AS points, -1.0 AS coeff, "Display choices" AS reason, F.id_exercice FROM team_wchoices W INNER JOIN exercice_flags F ON F.id_flag = W.id_flag HAVING points != 0`
 }
 
 func rankQuery(whereTeam string) string {
 	return `SELECT A.id_team, SUM(A.points * A.coeff) AS score, MAX(A.time) AS time FROM (
-                    ` + exoptsQuery("") + ` UNION ALL
-                    SELECT D.id_team, D.time, H.cost AS points, -1.0 AS coeff FROM team_hints D INNER JOIN exercice_hints H ON H.id_hint = D.id_hint HAVING points != 0 UNION ALL
-                    SELECT W.id_team, W.time, F.choices_cost AS points, -1.0 AS coeff FROM team_wchoices W INNER JOIN exercice_flags F ON F.id_flag = W.id_flag HAVING points != 0
+                    ` + teamptsQuery() + `
                 ) A ` + whereTeam + ` GROUP BY A.id_team ORDER BY score DESC, time ASC`
 }
 
+func (t Team) ScoreGrid() (grid []map[string]interface{}, err error) {
+	q := "SELECT G.reason, G.id_exercice, G.time, G.points, G.coeff FROM (" + teamptsQuery() + ") AS G WHERE G.id_team = ? AND G.points != 0"
+	if rows, err := DBQuery(q, t.Id); err != nil {
+		return nil, err
+	} else {
+		defer rows.Close()
+
+		for rows.Next() {
+			var reason string
+			var exercice int64
+			var time time.Time
+			var points float64
+			var coeff float64
+
+			if err := rows.Scan(&reason, &exercice, &time, &points, &coeff); err != nil {
+				return nil, err
+			}
+
+			grid = append(grid, map[string]interface{}{
+				"reason": reason,
+				"id_exercice": exercice,
+				"time": time,
+				"points": points,
+				"coeff": coeff,
+			})
+		}
+	}
+	return
+}
+
 // Points
 
 // EstimateGain calculates the amount of point the Team has (or could have, if not already solved) won.