diff --git a/stats/stats.go b/stats/stats.go
index 5e72a67..36a994e 100644
--- a/stats/stats.go
+++ b/stats/stats.go
@@ -11,10 +11,14 @@ import (
 	"os"
 )
 
+type BenchRound struct {
+	Iteration int
+	Results   []float64
+}
+
 type FuncStats struct {
 	BenchName string
-	Results   []float64
-	Iteration int
+	Solution  []BenchRound
 }
 
 type Stats struct {
@@ -25,11 +29,10 @@ type Stats struct {
 	Generations    int
 }
 
-func GetFuncStats(funcName string, results []float64, iteration int) FuncStats {
+func GetFuncStats(funcName string, solution []BenchRound) FuncStats {
 	f := FuncStats{
 		BenchName: funcName,
-		Results:   results,
-		Iteration: iteration,
+		Solution:  solution,
 	}
 
 	return f