Table:
text: 1984 Denver Broncos season
Schedule
Schedule
Week Date_ Opponent Result_ Game_site Record Attendance
1 September 2 Cincinnati Bengals W 20–17 Mile High Stadium 1–0 74178
2 September 9 at Chicago Bears L 0–27 Soldier Field 1–1 54335
3 September 16 at Cleveland Browns W 24–14 Cleveland Stadium 2–1 61980
4 September 23 Kansas City Chiefs W 21–0 Mile High Stadium 3–1 74263
5 September 30 Los Angeles Raiders W 16–13 Mile High Stadium 4–1 74833
6 October 7 at Detroit Lions W 28–7 Pontiac Silverdome 5–1 55836
7 October 15 Green Bay Packers W 17–14 Mile High Stadium 6–1 62546
8 October 21 at Buffalo Bills W 37–7 Rich Stadium 7–1 31204

Question: What week was the game played at Rich Stadium for the Denver Broncos 1984 season schedule?