CREATE TABLE table_27249 ("Week" FLOAT, "Date" TEXT, "Kickoff" TEXT, "Opponent" TEXT, "Final score" TEXT, "Team record" TEXT, "Game site" TEXT, "Attendance" FLOAT)

What was the team's record when they played at Rheinenergiestadion?
SELECT "Team record" FROM table_27249 WHERE "Game site" = 'RheinEnergieStadion'
SELECT "Team record" FROM "table_27249" WHERE "Game site" = 'RheinEnergieStadion'