[
  {
    "name": "Bronze",
    "color": "#CD7F32",
    "price": 0,
    "value": 0.10,
    "winrate": 0.5,
    "bonus": "none"
  },
  {
    "name": "Silver",
    "color": "#C0C0C0",
    "price": 10,
    "value": 1,
    "winrate": 0.55,
    "bonus": "none"
  },
  {
    "name": "Gold",
    "color": "#FFD700",
    "price": 100,
    "value": 10.0,
    "winrate": 0.6,
    "bonus": "none"
  }
]