2025-2026 GHSA Girls Basketball Schedule - Explain Ranking - Chattahoochee


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SchoolRecordWPOWPOOWPPSR
Chattahoochee5 - 100.313330.442430.440470.39666
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
4 / 61 / 50 / 30 / 1
 
WP =
0.9 * 4 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 0 (Neutral Site Wins) + 1.0 * 0 (Non-GHSA Wins)
/
1.0 * 6 (Home Contests) + 1.0 * 5 (Away Contests) + 1.0 * 3 (Neutral Site Contests) + 1.0 * 1 (Non-GHSA Contests)
= 0.31333
OWP =
(Alpharetta)1 * 0.00000(Times Played * Opponent WP Excluding Chattahoochee) +
(Denmark)1 * 0.23333(Times Played * Opponent WP Excluding Chattahoochee) +
(West Forsyth)1 * 0.48750(Times Played * Opponent WP Excluding Chattahoochee) +
(Berkmar)1 * 0.11000(Times Played * Opponent WP Excluding Chattahoochee) +
(Discovery)1 * 0.58000(Times Played * Opponent WP Excluding Chattahoochee) +
(Dutchtown)1 * 0.44444(Times Played * Opponent WP Excluding Chattahoochee) +
(Cambridge)1 * 0.48000(Times Played * Opponent WP Excluding Chattahoochee) +
(Centennial)2 * 0.30000(Times Played * Opponent WP Excluding Chattahoochee) +
(Morgan County)1 * 0.50000(Times Played * Opponent WP Excluding Chattahoochee) +
(Perry)1 * 0.31429(Times Played * Opponent WP Excluding Chattahoochee) +
(Gainesville)1 * 1.05000(Times Played * Opponent WP Excluding Chattahoochee) +
(Seckinger)1 * 0.52308(Times Played * Opponent WP Excluding Chattahoochee) +
(Milton)1 * 0.87143(Times Played * Opponent WP Excluding Chattahoochee) / 14 (GHSA Opponent Count)
= 0.44243
OOWP =
(Alpharetta)1 * 0.45169(Times Played * Opponent OWP) +
(Denmark)1 * 0.35999(Times Played * Opponent OWP) +
(West Forsyth)1 * 0.57030(Times Played * Opponent OWP) +
(Berkmar)1 * 0.35640(Times Played * Opponent OWP) +
(Discovery)1 * 0.26179(Times Played * Opponent OWP) +
(Dutchtown)1 * 0.52659(Times Played * Opponent OWP) +
(Cambridge)1 * 0.52372(Times Played * Opponent OWP) +
(Centennial)2 * 0.33939(Times Played * Opponent OWP) +
(Morgan County)1 * 0.62475(Times Played * Opponent OWP) +
(Perry)1 * 0.40138(Times Played * Opponent OWP) +
(Gainesville)1 * 0.22357(Times Played * Opponent OWP) +
(Seckinger)1 * 0.53559(Times Played * Opponent OWP) +
(Milton)1 * 0.65208(Times Played * Opponent OWP) / 14 (GHSA Opponent Count)
= 0.44047
PSRF = 0.35 * 0.31333 (WP) + 0.35 * 0.44243 (OWP) + 0.30 * 0.44047 (OOWP) = 0.39666
Opponents (Wins, Contests, WP excludes Chattahoochee, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Alpharetta0 - 90 / 20 / 50 / 20 / 00.000000.45169
Denmark2 - 70 / 21 / 61 / 10 / 00.233330.35999
West Forsyth4 - 42 / 41 / 11 / 30 / 00.487500.57030
Berkmar1 - 90 / 51 / 40 / 10 / 00.110000.35640
Discovery3 - 22 / 21 / 20 / 10 / 00.580000.26179
Dutchtown4 - 51 / 11 / 32 / 50 / 00.444440.52659
Cambridge5 - 53 / 41 / 31 / 30 / 00.480000.52372
Centennial1 - 21 / 20 / 10 / 00 / 00.300000.33939
Morgan County5 - 52 / 32 / 51 / 20 / 00.500000.62475
Perry2 - 50 / 02 / 60 / 10 / 00.314290.40138
Gainesville2 - 00 / 01 / 11 / 10 / 01.050000.22357
Seckinger7 - 63 / 61 / 31 / 22 / 20.523080.53559
Milton6 - 11 / 12 / 20 / 13 / 30.871430.65208

Contests

ChattahoocheeAAAAA
11/04 At Discovery 36 - 49  L
11/08 At Cambridge 30 - 48  L
11/11 Horizon Christian (Non-GHSA) 21 - 42  L
11/14 Centennial 73 - 25  W
11/18 At West Forsyth 35 - 62  L
11/21 Alpharetta 46 - 29  W
11/22 Dutchtown (Neutral) 33 - 45  L
11/24 Morgan County (Neutral) 19 - 62  L
11/25 Perry (Neutral) 37 - 41  L
12/02 At Centennial 36 - 22  W
12/05 Gainesville 32 - 49  L
12/09 Seckinger 46 - 44  W
12/16 At Milton 15 - 61  L
12/19 Berkmar 1 - 0  W
12/20 Denmark 33 - 53  L
Wins: 5, Losses: 10, Ties: 0
AlpharettaAAAAAA
11/08 Flowery Branch (Neutral) 21 - 38  L
11/11 At Fellowship Christian 18 - 57  L
11/15 Pebblebrook (Neutral) 16 - 63  L
11/18 Cambridge 23 - 59  L
11/21 At Chattahoochee 29 - 46  L
11/24 At Providence Christian 25 - 54  L
11/25 At Kings Ridge 37 - 67  L
12/09 Denmark 26 - 59  L
12/12 At North Forsyth 23 - 86  L
12/15 At North Atlanta 26 - 52  L
Wins: 0, Losses: 10, Ties: 0
DenmarkAAAAAA
11/15 At Chestatee 45 - 69  L
11/20 At East Forsyth 39 - 64  L
11/22 Fellowship Christian 36 - 38  L
11/25 At Walton 41 - 78  L
12/05 At West Forsyth 43 - 57  L
12/09 At Alpharetta 59 - 26  W
12/12 Lambert 41 - 67  L
12/19 At Dawson County 39 - 65  L
12/20 At Chattahoochee 53 - 33  W
12/27 Monroe Area (Neutral) 37 - 32  W
Wins: 3, Losses: 7, Ties: 0
West ForsythAAAAAA
11/18 Chattahoochee 62 - 35  W
11/21 Etowah 30 - 70  L
11/22 White County (Neutral) 40 - 41  L
11/24 Veterans (Neutral) 48 - 36  W
12/05 Denmark 57 - 43  W
12/06 Cherokee Bluff 49 - 45  W
12/09 South Forsyth 37 - 62  L
12/12 At Forsyth Central 64 - 47  W
12/13 North Paulding (Neutral) 30 - 51  L
Wins: 5, Losses: 4, Ties: 0
BerkmarAAAAAA
11/07 At Social Circle 16 - 25  L
11/11 Winder-Barrow 22 - 65  L
11/14 At Dunwoody 39 - 37  W
11/15 Wheeler (Neutral) 4 - 67  L
11/21 Central Gwinnett 10 - 42  L
11/24 M. L. King 16 - 55  L
12/02 Mt. Bethel Christian 25 - 62  L
12/05 At Brookwood 3 - 60  L
12/09 North Gwinnett 3 - 51  L
12/15 At Duluth 9 - 44  L
12/19 At Chattahoochee 0 - 1  L
Wins: 1, Losses: 10, Ties: 0
DiscoveryAAAAAA
11/04 Chattahoochee 49 - 36  W
11/11 At Chamblee 70 - 21  W
11/14 Meadowcreek 78 - 22  W
11/18 Parkview (Neutral) 46 - 61  L
11/21 At Brookwood 41 - 53  L
12/09 Central Gwinnett 49 - 42  W
Wins: 4, Losses: 2, Ties: 0
DutchtownAAAAA
11/08 Griffin (Neutral) 52 - 23  W
11/13 At Starrs Mill 59 - 70  L
11/22 Chattahoochee (Neutral) 45 - 33  W
11/24 Osborne (Neutral) 51 - 32  W
11/25 Grayson (Neutral) 27 - 72  L
11/28 Jackson, Atlanta (Neutral) 46 - 59  L
12/06 At Eagles Landing 55 - 40  W
12/09 Lovejoy 55 - 40  W
12/12 At Hughes 21 - 58  L
12/13 Warner Robins (Neutral) 34 - 68  L
Wins: 5, Losses: 5, Ties: 0
CambridgeAAAA
11/08 Chattahoochee 48 - 30  W
11/11 Dunwoody 60 - 16  W
11/13 Walton 45 - 50  L
11/18 At Alpharetta 59 - 23  W
11/22 Dawson County (Neutral) 39 - 49  L
11/24 North Gwinnett (Neutral) 57 - 35  W
11/25 Pope (Neutral) 30 - 55  L
12/05 At Etowah 45 - 61  L
12/12 At Seckinger 48 - 55  L
12/16 Johns Creek 52 - 46  W
12/19 Lakeside, DeKalb 53 - 32  W
Wins: 6, Losses: 5, Ties: 0
CentennialAAAA
11/08 Fellowship Christian 39 - 64  L
11/11 North Springs 49 - 33  W
11/12 At Pebblebrook 20 - 70  L
11/14 At Chattahoochee 25 - 73  L
12/02 Chattahoochee 22 - 36  L
Wins: 1, Losses: 4, Ties: 0
Morgan CountyAA
11/11 At Washington-Wilkes 49 - 43  W
11/13 Dacula 54 - 43  W
11/15 KIPP Atlanta Collegiate (Neutral) 60 - 43  W
11/18 At Banks County 45 - 41  W
11/21 At Putnam County 32 - 67  L
11/24 Chattahoochee (Neutral) 62 - 19  W
11/25 At St. Pius X 33 - 54  L
12/02 At Hart County 50 - 61  L
12/05 Banks County 56 - 43  W
12/06 Fannin County (Neutral) 46 - 53  L
12/13 Putnam County 48 - 51  L
Wins: 6, Losses: 5, Ties: 0
PerryAAAA
11/13 At Upson-Lee 50 - 67  L
11/20 At Houston County 38 - 15  W
11/24 St. Pius X (Neutral) 20 - 61  L
11/25 Chattahoochee (Neutral) 41 - 37  W
12/02 At Veterans 54 - 61  L
12/06 At Peach County 43 - 24  W
12/09 At Macon County 35 - 44  L
12/13 At Northside, Warner Robins 35 - 45  L
Wins: 3, Losses: 5, Ties: 0
GainesvilleAAAAA
12/05 At Chattahoochee 49 - 32  W
12/09 At Roswell 42 - 29  W
12/20 East Hall (Neutral) 60 - 20  W
Wins: 3, Losses: 0, Ties: 0
SeckingerAAAAA
11/11 Rabun County 51 - 73  L
11/14 Kennesaw Mountain 64 - 38  W
11/20 Mountain View 85 - 21  W
11/22 At Loganville 44 - 62  L
11/24 Walnut Grove (Neutral) 60 - 27  W
12/02 Milton 45 - 75  L
12/05 At Roswell 49 - 36  W
12/06 Hebron Christian 25 - 75  L
12/09 At Chattahoochee 44 - 46  L
12/11 At Monsignor Donovan (Non-GHSA) 85 - 14  W
12/12 Cambridge 55 - 48  W
12/22 At Banks County 52 - 75  L
12/27 Madison County (Neutral) 40 - 43  L
12/29 Pendleton High School, SC (Non-GHSA) (Neutral) 50 - 14  W
Wins: 7, Losses: 7, Ties: 0
MiltonAAAAA
11/15 Whitefield Academy 77 - 60  W
11/24 Creekside (FL) (Non-GHSA) (Neutral) 55 - 36  W
11/25 West Florida (Non-GHSA) (Neutral) 64 - 16  W
12/02 At Seckinger 75 - 45  W
12/09 At Jefferson 67 - 32  W
12/13 Holy Innocents (Neutral) 59 - 65  L
12/16 Chattahoochee 61 - 15  W
12/27 Norfolk Christian (VA) (Non-GHSA) (Neutral) 71 - 42  W
Wins: 7, Losses: 1, Ties: 0