2025 GHSA Football Schedule - Explain Ranking - Centennial

Return to Rankings

SchoolRecordWPOWPOOWPPSR
Centennial5 - 10.850000.165560.500340.50555
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 33 / 30 / 00 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 3 (Away Wins)
/
1.0 * 3 (Home Contests) + 1.0 * 3 (Away Contests)
= 0.85000
OWP =
(Chapel Hill)1 * 0.18000(Times Played * Opponent WP Excluding Centennial) +
(Duluth)1 * 0.48333(Times Played * Opponent WP Excluding Centennial) +
(Discovery)1 * 0.00000(Times Played * Opponent WP Excluding Centennial) +
(Riverwood)1 * 0.15000(Times Played * Opponent WP Excluding Centennial) +
(Chattahoochee)1 * 0.18000(Times Played * Opponent WP Excluding Centennial) +
(Johns Creek)1 * 0.00000(Times Played * Opponent WP Excluding Centennial) / 6 (GHSA Opponent Count)
= 0.16556
OOWP =
(Chapel Hill)1 * 0.38583(Times Played * Opponent OWP) +
(Duluth)1 * 0.46952(Times Played * Opponent OWP) +
(Discovery)1 * 0.49667(Times Played * Opponent OWP) +
(Riverwood)1 * 0.57381(Times Played * Opponent OWP) +
(Chattahoochee)1 * 0.38008(Times Played * Opponent OWP) +
(Johns Creek)1 * 0.69611(Times Played * Opponent OWP) / 6 (GHSA Opponent Count)
= 0.50034
PSRF = 0.35 * 0.85000 (WP) + 0.35 * 0.16556 (OWP) + 0.30 * 0.50034 (OOWP) = 0.50555
Opponents (Wins, Contests, WP excludes Centennial, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Chapel Hill1 - 41 / 30 / 20 / 00 / 00.180000.38583
Duluth3 - 32 / 41 / 20 / 00 / 00.483330.46952
Discovery0 - 50 / 20 / 30 / 00 / 00.000000.49667
Riverwood1 - 51 / 30 / 30 / 00 / 00.150000.57381
Chattahoochee1 - 41 / 30 / 20 / 00 / 00.180000.38008
Johns Creek0 - 50 / 30 / 20 / 00 / 00.000000.69611

Contests

CentennialAAAA
8/15 At Riverwood 21 - 20  W
8/22 Duluth 14 - 51  L
8/29 At Johns Creek 42 - 0  W
9/05 At Discovery 33 - 12  W
9/12 Chattahoochee 32 - 16  W
9/26 Chapel Hill 13 - 0  W
Wins: 5, Losses: 1, Ties: 0
Chapel HillAAAAAA
8/15 Campbell 7 - 21  L
8/22 Osborne 30 - 6  W
9/05 Etowah 12 - 31  L
9/12 At Central Gwinnett 0 - 47  L
9/19 At Manchester 13 - 47  L
9/26 At Centennial 0 - 13  L
Wins: 1, Losses: 5, Ties: 0
DuluthAAAAAA
8/22 At Centennial 51 - 14  W
8/29 At Shiloh 20 - 14  W
9/05 Dacula 27 - 41  L
9/12 Norcross 21 - 35  L
9/19 Meadowcreek 50 - 20  W
9/26 At Peachtree Ridge 7 - 43  L
10/03 Berkmar 54 - 7  W
Wins: 4, Losses: 3, Ties: 0
DiscoveryAAAAAA
8/15 At Walnut Grove 20 - 43  L
8/29 At Chattahoochee 26 - 28  L
9/05 Centennial 12 - 33  L
9/19 At Buford 7 - 71  L
9/26 Dacula 18 - 42  L
10/03 Mountain View 20 - 34  L
Wins: 0, Losses: 6, Ties: 0
RiverwoodAAAAA
8/15 Centennial 20 - 21  L
8/22 Chattahoochee 40 - 7  W
8/29 At South Forsyth 10 - 31  L
9/05 Sequoyah 0 - 56  L
9/12 At Creekview 7 - 35  L
9/19 At Sprayberry 0 - 49  L
10/03 River Ridge 0 - 35  L
Wins: 1, Losses: 6, Ties: 0
ChattahoocheeAAAAA
8/16 At Apalachee 9 - 29  L
8/22 At Riverwood 7 - 40  L
8/29 Discovery 28 - 26  W
9/12 At Centennial 16 - 32  L
9/19 Milton 0 - 50  L
9/26 Lanier 0 - 47  L
Wins: 1, Losses: 5, Ties: 0
Johns CreekAAAAA
8/22 Cambridge 0 - 56  L
8/29 Centennial 0 - 42  L
9/05 At Kennesaw Mountain 0 - 56  L
9/12 Prince Avenue Christian 0 - 48  L
9/26 At Gainesville (City Park) 0 - 67  L
10/03 Roswell 0 - 60  L
Wins: 0, Losses: 6, Ties: 0