Fix model

model/model.md

@@ -8,43 +8,42 @@ erDiagram
   %% entities
 
   Tournament {
-    name
+    string name
-    shortName
+    string shortName
-    startDate
+    date startDate
-    endDate
+    date endDate
-    location
+    string country
-    isOnline
+    string location
+    boolean isOnline
   }
 
   Round {
-    number
+    int number
   }
 
   Game {
-    black
+    string result
-    white
-    result
   }
 
   Player {
-    lastname
+    string lastname
-    firstname
+    string firstname
-    country
+    string country
-    club
+    string club
   }
 
   Ladder {
-    name
+    string name
-    lastUpdated
+    date lastUpdated
   }
   
   %% relationships
 
-  Tournament ||--|{ Round
+  Tournament ||--|{ Round: ""
-  Round ||--|{ Game
+  Round ||--|{ Game: ""
-  Game |}--|| Player : black
+  Game ||--|| Player: "black"
-  Game |}--|| Player : white
+  Game ||--|| Player: "white"
-  Player }o--o{ Ladder : rating
+  Player }o--o{ Ladder: "rating"
   
 ```