Controller was passing the raw response body (which has data + roundNumber
keys) directly to the view. The foreach iterated over the wrapper object
instead of the standings array.

Also fixed field name mappings: Swiss API uses 'name' not 'player_name',
'gamesPlayed' not 'games_played', 'tiebreakValues' array not 'tiebreak'.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>