SELECT CAST(results.participants.web_agent AS VARCHAR) AS id, ROUND((AVG(CAST(unnest.success AS INT)) * 100 * 0.55) + ((COUNT(DISTINCT CASE WHEN unnest.success THEN unnest.task_id END) / 300.0 * 100) * 0.3) + ((100 - AVG(unnest.max_steps)) * 0.15), 2) AS "Rank Score", ROUND(AVG(CAST(unnest.success AS INT)) * 100, 1) AS "Success Rate (%)", COUNT(*) AS "# Total Tasks", ROUND(COUNT(DISTINCT CASE WHEN unnest.success THEN unnest.task_id END) / 300.0 * 100, 1) AS "Unique Success Rate (%) (N=300)", COUNT(DISTINCT unnest.task_id) AS "# Unique Tasks", ROUND(AVG(unnest.final_score), 1) AS "Avg Score", ROUND(AVG(unnest.duration), 1) AS "Time (s)", ROUND(AVG(unnest.max_steps), 1) AS "Avg Max Steps" FROM results, UNNEST(results.results) AS unnest GROUP BY id ORDER BY "Rank Score" DESC