2025 GHSA Football Schedule - Explain Ranking - Chattahoochee

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School	Record	WP	OWP	OOWP	PSR
Chattahoochee	1 - 3	0.22500	0.20625	0.55042	0.31607

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Non-GHSA
Wins/Contests

1 / 1

0 / 3

0 / 0

WP =
0.9 * 1 (Home Wins) + 1.1 * 0 (Away Wins)
/
1.0 * 1 (Home Contests) + 1.0 * 3 (Away Contests)
= 0.22500

OWP =
(Discovery) 1 * 0.00000 (Times Played * Opponent WP Excluding Chattahoochee) +
(Riverwood) 1 * 0.00000 (Times Played * Opponent WP Excluding Chattahoochee) +
(Apalachee) 1 * 0.00000 (Times Played * Opponent WP Excluding Chattahoochee) +
(Centennial) 1 * 0.82500 (Times Played * Opponent WP Excluding Chattahoochee) / 4 (GHSA Opponent Count)
= 0.20625

OOWP =
(Discovery) 1 * 0.59167 (Times Played * Opponent OWP) +
(Riverwood) 1 * 0.64792 (Times Played * Opponent OWP) +
(Apalachee) 1 * 0.76875 (Times Played * Opponent OWP) +
(Centennial) 1 * 0.19333 (Times Played * Opponent OWP) / 4 (GHSA Opponent Count)
= 0.55042

PSRF = 0.35 * 0.22500 (WP) + 0.35 * 0.20625 (OWP) + 0.30 * 0.55042 (OOWP) = 0.31607

Opponents (Wins, Contests, WP excludes Chattahoochee, OWP includes all opponents)
School	Record	Home Wins/Contests	Away Wins/Contests	Neutral Site Wins/Contests	Non-GHSA Wins/Contests	WP	OWP
Discovery	0 - 2	0 / 1	0 / 1	0 / 0	0 / 0	0.00000	0.59167
Riverwood	0 - 3	0 / 2	0 / 1	0 / 0	0 / 0	0.00000	0.64792
Apalachee	0 - 3	0 / 1	0 / 2	0 / 0	0 / 0	0.00000	0.76875
Centennial	3 - 1	0 / 1	3 / 3	0 / 0	0 / 0	0.82500	0.19333

Contests

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
Wins: 1, 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
Wins: 0, Losses: 3, 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
Wins: 1, Losses: 3, Ties: 0

ApalacheeAAAAA
8/16	Chattahoochee	29 - 9	W
8/22	At Cherokee Bluff	2 - 47	L
8/29	Walnut Grove	0 - 31	L
9/05	At Monroe Area	0 - 55	L
Wins: 1, Losses: 3, Ties: 0

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
Wins: 4, Losses: 1, Ties: 0

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2025 GHSA Football Schedule - Explain Ranking - Chattahoochee