2025 GHSA Football Schedule - Explain Ranking - Centennial


Return to Rankings

SchoolRecordWPOWPOOWPPSR
Centennial5 - 40.566670.315900.509780.46183
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 43 / 50 / 00 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 3 (Away Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 5 (Away Contests)
= 0.56667
OWP =
(Chapel Hill)1 * 0.11250(Times Played * Opponent WP Excluding Centennial) +
(Duluth)1 * 0.36250(Times Played * Opponent WP Excluding Centennial) +
(Discovery)1 * 0.00000(Times Played * Opponent WP Excluding Centennial) +
(Riverwood)1 * 0.11250(Times Played * Opponent WP Excluding Centennial) +
(Chattahoochee)1 * 0.11250(Times Played * Opponent WP Excluding Centennial) +
(Johns Creek)1 * 0.00000(Times Played * Opponent WP Excluding Centennial) +
(Blessed Trinity)1 * 0.61250(Times Played * Opponent WP Excluding Centennial) +
(Cambridge)1 * 0.77500(Times Played * Opponent WP Excluding Centennial) +
(Kell)1 * 0.75556(Times Played * Opponent WP Excluding Centennial) / 9 (GHSA Opponent Count)
= 0.31590
OOWP =
(Chapel Hill)1 * 0.45664(Times Played * Opponent OWP) +
(Duluth)1 * 0.45317(Times Played * Opponent OWP) +
(Discovery)1 * 0.44397(Times Played * Opponent OWP) +
(Riverwood)1 * 0.52778(Times Played * Opponent OWP) +
(Chattahoochee)1 * 0.45278(Times Played * Opponent OWP) +
(Johns Creek)1 * 0.61559(Times Played * Opponent OWP) +
(Blessed Trinity)1 * 0.62304(Times Played * Opponent OWP) +
(Cambridge)1 * 0.44753(Times Played * Opponent OWP) +
(Kell)1 * 0.56750(Times Played * Opponent OWP) / 9 (GHSA Opponent Count)
= 0.50978
PSRF = 0.35 * 0.56667 (WP) + 0.35 * 0.31590 (OWP) + 0.30 * 0.50978 (OOWP) = 0.46183
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 - 71 / 40 / 40 / 00 / 00.112500.45664
Duluth3 - 52 / 51 / 30 / 00 / 00.362500.45317
Discovery0 - 70 / 30 / 40 / 00 / 00.000000.44397
Riverwood1 - 71 / 40 / 40 / 00 / 00.112500.52778
Chattahoochee1 - 71 / 30 / 50 / 00 / 00.112500.45278
Johns Creek0 - 80 / 50 / 30 / 00 / 00.000000.61559
Blessed Trinity5 - 33 / 52 / 30 / 00 / 00.612500.62304
Cambridge6 - 22 / 34 / 50 / 00 / 00.775000.44753
Kell7 - 24 / 42 / 41 / 10 / 00.755560.56750

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
10/10 At Cambridge 7 - 35  L
10/17 Kell 20 - 56  L
10/24 At Blessed Trinity 0 - 48  L
Wins: 5, Losses: 4, 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
10/10 At Carrollton 7 - 56  L
10/17 Westlake 10 - 42  L
10/24 At Douglas County 10 - 48  L
Wins: 1, Losses: 8, 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
10/17 At Parkview 29 - 42  L
10/24 Brookwood 27 - 57  L
Wins: 4, Losses: 5, 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
10/17 At Mill Creek 6 - 51  L
10/24 Central Gwinnett 0 - 45  L
Wins: 0, Losses: 8, 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
10/10 At Lassiter 0 - 30  L
10/24 Woodstock 0 - 23  L
Wins: 1, Losses: 8, 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
10/10 At Roswell 13 - 57  L
10/17 At Gainesville (City Park) 3 - 55  L
10/24 At Seckinger 21 - 56  L
Wins: 1, Losses: 8, 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
10/09 At Lanier 0 - 52  L
10/17 Seckinger 0 - 44  L
10/24 Milton 0 - 57  L
Wins: 0, Losses: 9, Ties: 0
Blessed Trinity (Private)AAAA
8/15 Tri-Cities 57 - 14  W
8/22 Holy Innocents 30 - 2  W
8/29 Prince Avenue Christian 28 - 13  W
9/12 At Milton 10 - 21  L
9/19 Hebron Christian 17 - 22  L
9/26 At Savannah Christian (GSU) 35 - 32  W
10/03 Kell 0 - 3  L
10/17 At Westminster 56 - 0  W
10/24 Centennial 48 - 0  W
Wins: 6, Losses: 3, Ties: 0
CambridgeAAAA
8/15 Pope 45 - 0  W
8/22 At Johns Creek 56 - 0  W
8/29 At Creekview 35 - 7  W
9/05 Denmark 14 - 30  L
9/12 At Calhoun 52 - 42  W
9/26 East Coweta 45 - 21  W
10/03 At Westminster 46 - 14  W
10/10 Centennial 35 - 7  W
10/24 At Kell 18 - 45  L
Wins: 7, Losses: 2, Ties: 0
KellAAAA
8/13 South Paulding 44 - 21  W
8/22 Alpharetta 37 - 0  W
8/29 At Sequoyah 6 - 37  L
9/05 At Wheeler 42 - 28  W
9/12 At Lowndes 7 - 38  L
9/19 Columbia (Neutral) 48 - 0  W
10/03 At Blessed Trinity 3 - 0  W
10/10 Westminster 49 - 0  W
10/17 At Centennial 56 - 20  W
10/24 Cambridge 45 - 18  W
Wins: 8, Losses: 2, Ties: 0