diff --git a/src/main/java/ru/erius/lab5/data/Coordinates.java b/src/main/java/ru/erius/lab5/data/Coordinates.java
index aa7c38e..aaa4ba6 100644
--- a/src/main/java/ru/erius/lab5/data/Coordinates.java
+++ b/src/main/java/ru/erius/lab5/data/Coordinates.java
@@ -9,7 +9,7 @@ import lombok.ToString;
  * Класс данных координат
  */
 @Data @NoArgsConstructor @EqualsAndHashCode @ToString
-public class Coordinates {
+public class Coordinates implements Comparable<Coordinates> {
 
     /**
      * Координата X типа float
@@ -45,4 +45,13 @@ public class Coordinates {
             throw new IllegalArgumentException("Поле y класса Coordinates должно быть больше -816");
         this.y = y;
     }
+
+    private double distance() {
+        return Math.sqrt(x * x + y * y);
+    }
+
+    @Override
+    public int compareTo(Coordinates other) {
+        return Double.compare(this.distance(), other.distance());
+    }
 }
diff --git a/src/main/java/ru/erius/lab5/data/Location.java b/src/main/java/ru/erius/lab5/data/Location.java
index d7fbf20..c42e38e 100644
--- a/src/main/java/ru/erius/lab5/data/Location.java
+++ b/src/main/java/ru/erius/lab5/data/Location.java
@@ -68,7 +68,7 @@ public class Location implements Comparable<Location> {
      */
     @Override
     public int compareTo(Location other) {
-        return Comparator.comparing((Location loc) -> loc.name)
+        return Comparator.comparing(Location::getName)
                 .thenComparing(Location::distance)
                 .compare(this, other);
     }
diff --git a/src/main/java/ru/erius/lab5/data/Person.java b/src/main/java/ru/erius/lab5/data/Person.java
index 1dfdaa5..ffa067c 100644
--- a/src/main/java/ru/erius/lab5/data/Person.java
+++ b/src/main/java/ru/erius/lab5/data/Person.java
@@ -171,12 +171,15 @@ public class Person implements Comparable<Person> {
      */
     @Override
     public int compareTo(Person other) {
-        return Comparator.comparing((Person p) -> p.name)
-                .thenComparing(p -> p.passportID)
-                .thenComparing(p -> p.height)
-                .thenComparing(p -> p.nationality)
-                .thenComparing(p -> p.location)
-                .thenComparing(p -> p.eyeColor)
+        return Comparator.comparing(Person::getName)
+                .thenComparing(Person::getPassportID)
+                .thenComparing(Person::getHeight)
+                .thenComparing(Person::getCreationDate)
+                .thenComparing(p -> p.getNationality().toString())
+                .thenComparing(Person::getLocation)
+                .thenComparing(Person::getCoordinates)
+                .thenComparing(p -> p.getEyeColor().toString())
+                .thenComparing(Person::getId)
                 .compare(this, other);
     }
 }