results = [
          result(place: 1, race_id: 1, participant_id: 1, field_size: 1),
          result(place: 1, race_id: 1, participant_id: 2, field_size: 1),
          result(place: 1, race_id: 2, participant_id: 1, field_size: 1),
          result(place: 2, race_id: 3, participant_id: 2, field_size: 4),