diff --git a/out/Christopher Cromer.png b/out/Christopher Cromer.png
index 7e238ec..066bdcd 100644
Binary files a/out/Christopher Cromer.png and b/out/Christopher Cromer.png differ
diff --git a/out/Cristian Soto.png b/out/Cristian Soto.png
index 5603945..f4b13d4 100644
Binary files a/out/Cristian Soto.png and b/out/Cristian Soto.png differ
diff --git a/out/Felipe Munoz Sanchez.png b/out/Felipe Munoz Sanchez.png
index 523efa7..6d237c2 100644
Binary files a/out/Felipe Munoz Sanchez.png and b/out/Felipe Munoz Sanchez.png differ
diff --git a/out/Francisco Fernando Munoz Coletti.png b/out/Francisco Fernando Munoz Coletti.png
index b0536b6..f12e879 100644
Binary files a/out/Francisco Fernando Munoz Coletti.png and b/out/Francisco Fernando Munoz Coletti.png differ
diff --git a/out/Jorge Millar.png b/out/Jorge Millar.png
index d1f79a9..83313a5 100644
Binary files a/out/Jorge Millar.png and b/out/Jorge Millar.png differ
diff --git a/out/Martin Araneda Acuna.png b/out/Martin Araneda Acuna.png
index 11a92ed..c7a5372 100644
Binary files a/out/Martin Araneda Acuna.png and b/out/Martin Araneda Acuna.png differ
diff --git a/time_series.R b/time_series.R
index 079b992..b7bed2f 100644
--- a/time_series.R
+++ b/time_series.R
@@ -20,7 +20,7 @@ if (nrow(players) > 0) {
 
         png(file = paste("out/", paste(filename, ".png", sep = ""), sep = ""))
 
-        plot(time_series, main = name, yaxt = "n")
+        plot(time_series, main = name, yaxt = "n", col = "blue", ylab = "Coins", xlab = "Time (s)")
 
         axis(2, pretty(c(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), n = 12))
     }