}
            for (int docRank = 0; docRank < docList.size(); docRank++) {
                final Map<String, Object> doc = docList.get(docRank);
                if (doc != null && doc.get(idField) instanceof final String id) {
                    // Calculate RRF score: 1 / (rank_constant + rank)
                    final float rrfScore = 1.0f / (rankConstant + docRank);