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


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SchoolRecordWPOWPOOWPPSR
Chattahoochee4 - 140.216670.533710.495180.41118
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 81 / 60 / 31 / 1
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 0 (Neutral Site Wins) + 1.0 * 1 (Non-GHSA Wins)
/
1.0 * 8 (Home Contests) + 1.0 * 6 (Away Contests) + 1.0 * 3 (Neutral Site Contests) + 1.0 * 1 (Non-GHSA Contests)
= 0.21667
OWP =
(Alpharetta)1 * 0.53636(Times Played * Opponent WP Excluding Chattahoochee) +
(Denmark)1 * 0.06875(Times Played * Opponent WP Excluding Chattahoochee) +
(North Forsyth)1 * 0.53077(Times Played * Opponent WP Excluding Chattahoochee) +
(South Forsyth)1 * 0.46364(Times Played * Opponent WP Excluding Chattahoochee) +
(West Forsyth)1 * 0.61250(Times Played * Opponent WP Excluding Chattahoochee) +
(Cambridge)1 * 0.42000(Times Played * Opponent WP Excluding Chattahoochee) +
(Centennial)2 * 0.48750(Times Played * Opponent WP Excluding Chattahoochee) +
(Darlington)1 * 0.90000(Times Played * Opponent WP Excluding Chattahoochee) +
(Pickens)1 * 0.48571(Times Played * Opponent WP Excluding Chattahoochee) +
(Whitefield Academy)1 * 0.45455(Times Played * Opponent WP Excluding Chattahoochee) +
(Gainesville)1 * 0.98750(Times Played * Opponent WP Excluding Chattahoochee) +
(Seckinger)1 * 0.22308(Times Played * Opponent WP Excluding Chattahoochee) +
(Milton)1 * 0.71429(Times Played * Opponent WP Excluding Chattahoochee) +
(Lanier)1 * 0.66000(Times Played * Opponent WP Excluding Chattahoochee) +
(Roswell)1 * 0.50714(Times Played * Opponent WP Excluding Chattahoochee) / 16 (GHSA Opponent Count)
= 0.53371
OOWP =
(Alpharetta)1 * 0.39826(Times Played * Opponent OWP) +
(Denmark)1 * 0.43025(Times Played * Opponent OWP) +
(North Forsyth)1 * 0.48792(Times Played * Opponent OWP) +
(South Forsyth)1 * 0.47909(Times Played * Opponent OWP) +
(West Forsyth)1 * 0.46286(Times Played * Opponent OWP) +
(Cambridge)1 * 0.41937(Times Played * Opponent OWP) +
(Centennial)2 * 0.44497(Times Played * Opponent OWP) +
(Darlington)1 * 0.45073(Times Played * Opponent OWP) +
(Pickens)1 * 0.51088(Times Played * Opponent OWP) +
(Whitefield Academy)1 * 0.42943(Times Played * Opponent OWP) +
(Gainesville)1 * 0.56332(Times Played * Opponent OWP) +
(Seckinger)1 * 0.48890(Times Played * Opponent OWP) +
(Milton)1 * 0.67181(Times Played * Opponent OWP) +
(Lanier)1 * 0.60544(Times Played * Opponent OWP) +
(Roswell)1 * 0.63469(Times Played * Opponent OWP) / 16 (GHSA Opponent Count)
= 0.49518
PSRF = 0.35 * 0.21667 (WP) + 0.35 * 0.53371 (OWP) + 0.30 * 0.49518 (OOWP) = 0.41118
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
Alpharetta6 - 52 / 31 / 43 / 40 / 00.536360.39826
Denmark1 - 150 / 51 / 80 / 30 / 00.068750.43025
North Forsyth7 - 63 / 52 / 31 / 31 / 20.530770.48792
South Forsyth5 - 61 / 22 / 72 / 20 / 00.463640.47909
West Forsyth5 - 32 / 31 / 12 / 40 / 00.612500.46286
Cambridge6 - 91 / 54 / 60 / 11 / 30.420000.41937
Centennial8 - 83 / 61 / 43 / 51 / 10.487500.44497
Darlington10 - 12 / 31 / 16 / 61 / 10.900000.45073
Pickens7 - 73 / 51 / 23 / 70 / 00.485710.51088
Whitefield Academy5 - 62 / 32 / 40 / 11 / 30.454550.42943
Gainesville16 - 03 / 31 / 17 / 75 / 50.987500.56332
Seckinger3 - 101 / 60 / 21 / 41 / 10.223080.48890
Milton10 - 41 / 21 / 26 / 72 / 30.714290.67181
Lanier10 - 52 / 41 / 36 / 71 / 10.660000.60544
Roswell7 - 73 / 54 / 60 / 30 / 00.507140.63469

Contests

ChattahoocheeAAAAA
11/08 At Cambridge 36 - 58  L
11/11 North Forsyth 41 - 42  L
11/14 Centennial 51 - 69  L
11/15 Excel Christian Academy (Non-GHSA) (Neutral) 70 - 68  W
11/18 At West Forsyth 57 - 60  L
11/21 Alpharetta 51 - 58  L
11/22 Darlington (Neutral) 37 - 75  L
11/24 At Pickens 62 - 73  L
11/25 Whitefield Academy (Neutral) 64 - 67  L
12/02 At Centennial 62 - 48  W
12/05 Gainesville 37 - 69  L
12/09 Seckinger 35 - 61  L
12/13 W. D. Mohammed (Neutral) 53 - 59  L
12/16 At Milton 56 - 83  L
12/20 Denmark 69 - 66  W
1/03 South Forsyth 62 - 72  L
1/06 At Lanier 48 - 83  L
1/09 Roswell 64 - 60  W
Wins: 4, Losses: 14, Ties: 0
AlpharettaAAAAAA
11/11 At Fellowship Christian 75 - 60  W
11/18 Cambridge 51 - 47  W
11/21 At Chattahoochee 58 - 51  W
11/22 Marietta (Neutral) 42 - 48  L
11/24 Blessed Trinity (Neutral) 52 - 51  W
11/25 Mountain View (Neutral) 79 - 57  W
12/09 Denmark 56 - 47  W
12/12 At North Forsyth 54 - 57  L
12/13 At Centennial 58 - 60  L
12/15 At North Atlanta 33 - 36  L
12/19 Roswell 47 - 61  L
12/30 Centennial (Neutral) 71 - 65  W
Wins: 7, Losses: 5, Ties: 0
DenmarkAAAAAA
11/11 At River Ridge 46 - 66  L
11/15 At Chestatee 84 - 73  W
11/20 At East Forsyth 44 - 85  L
11/22 Fellowship Christian 68 - 74  L
11/24 At Creekview 54 - 78  L
12/05 At West Forsyth 53 - 94  L
12/09 At Alpharetta 47 - 56  L
12/12 Lambert 44 - 87  L
12/19 At Dawson County 65 - 81  L
12/20 At Chattahoochee 66 - 69  L
12/27 At Jackson County 42 - 61  L
12/29 Harrison (Neutral) 52 - 58  L
12/30 Pickens (Neutral) 62 - 81  L
12/30 Pickens (Neutral) 63 - 81  L
1/03 Social Circle 52 - 76  L
1/06 South Forsyth 59 - 82  L
1/09 Forsyth Central 66 - 78  L
Wins: 1, Losses: 16, Ties: 0
North ForsythAAAAAA
11/08 Creekview (Neutral) 75 - 68  W
11/11 At Chattahoochee 42 - 41  W
11/15 Dawson County (Neutral) 47 - 50  L
11/22 Gilmer 59 - 37  W
11/24 Dawson County 67 - 46  W
11/25 Pope (Neutral) 51 - 57  L
12/05 At Lambert 60 - 72  L
12/09 North Atlanta 38 - 58  L
12/12 Alpharetta 57 - 54  W
12/19 At White County 70 - 38  W
12/29 Spencer County (Non-GHSA) (Neutral) 65 - 67  L
12/30 West Morgan (Non-GHSA) (Neutral) 67 - 63  W
1/03 Mill Creek 53 - 58  L
1/09 At South Forsyth 61 - 54  W
Wins: 8, Losses: 6, Ties: 0
South ForsythAAAAAA
11/14 At Duluth 58 - 74  L
11/20 At Dacula 58 - 68  L
11/22 At Cambridge 48 - 57  L
11/25 Blessed Trinity (Neutral) 66 - 53  W
12/02 At Lassiter 45 - 71  L
12/12 At North Atlanta 52 - 66  L
12/15 Forsyth Central 68 - 64  W
12/27 Greene County (Neutral) 62 - 50  W
12/29 At Sequoyah 106 - 85  W
1/03 At Chattahoochee 72 - 62  W
1/06 At Denmark 82 - 59  W
1/09 North Forsyth 54 - 61  L
Wins: 6, Losses: 6, Ties: 0
West ForsythAAAAAA
11/18 Chattahoochee 60 - 57  W
11/22 Dunwoody (Neutral) 60 - 74  L
11/25 Gilmer (Neutral) 68 - 46  W
11/25 Gilmer (Neutral) 69 - 46  W
12/05 Denmark 94 - 53  W
12/06 Cherokee 61 - 85  L
12/12 At Forsyth Central 54 - 47  W
12/13 Riverwood (Neutral) 44 - 72  L
12/19 Lanier 81 - 73  W
Wins: 6, Losses: 3, Ties: 0
CambridgeAAAA
11/08 Chattahoochee 58 - 36  W
11/11 Dunwoody 46 - 56  L
11/14 At East Hall 66 - 52  W
11/18 At Alpharetta 47 - 51  L
11/22 South Forsyth 57 - 48  W
11/24 Roswell 60 - 73  L
11/25 Marietta 62 - 83  L
12/05 At Etowah 67 - 46  W
12/12 At Seckinger 68 - 59  W
12/16 Johns Creek 64 - 67  L
12/19 North Gwinnett (Neutral) 53 - 62  L
12/29 Mansfield (Texas) (Non-GHSA) (Neutral) 60 - 61  L
12/29 Waco (Texas) (Non-GHSA) (Neutral) 48 - 47  W
12/30 Wylie East (Texas) (Non-GHSA) (Neutral) 48 - 59  L
1/03 At North Springs 70 - 47  W
1/06 At Roswell 49 - 57  L
Wins: 7, Losses: 9, Ties: 0
CentennialAAAA
11/08 Fellowship Christian 66 - 55  W
11/11 North Springs 65 - 52  W
11/14 At Chattahoochee 69 - 51  W
11/17 At Weber School 56 - 45  W
11/22 At Creekview 57 - 64  L
11/24 Allatoona (Neutral) 61 - 60  W
12/02 Chattahoochee 48 - 62  L
12/05 Horizon Christian Academy (Non-GHSA) 75 - 64  W
12/09 Johns Creek 58 - 72  L
12/13 Alpharetta 60 - 58  W
12/19 Dunwoody 57 - 79  L
12/27 Sequoyah (Neutral) 57 - 73  L
12/27 At Sequoyah 57 - 73  L
12/29 Greene County (Neutral) 67 - 57  W
12/29 Greene County (Neutral) 67 - 57  W
12/30 Alpharetta (Neutral) 65 - 71  L
1/06 Westminster 68 - 71  L
1/09 At Kell 58 - 66  L
Wins: 9, Losses: 9, Ties: 0
Darlington (Private)A Division I
11/22 Chattahoochee (Neutral) 75 - 37  W
11/24 Whitefield Academy (Neutral) 71 - 43  W
11/25 At Pickens 73 - 49  W
12/06 St. Pius X 59 - 69  L
12/09 Temple 71 - 42  W
12/12 Pepperell 84 - 33  W
12/13 Auburn High School, AL (Non-GHSA) (Neutral) 73 - 68  W
12/18 Armuchee (Neutral) 82 - 27  W
12/19 Rockmart (Neutral) 114 - 42  W
12/20 Model (Neutral) 83 - 69  W
12/29 Calvary Day School (Neutral) 69 - 52  W
12/30 Groves (Neutral) 80 - 44  W
Wins: 11, Losses: 1, Ties: 0
PickensAAA
11/15 South Paulding (Neutral) 41 - 87  L
11/18 At Fannin County 64 - 81  L
11/22 Whitefield Academy 73 - 41  W
11/24 Chattahoochee 73 - 62  W
11/25 Darlington 49 - 73  L
11/29 Banks County (Neutral) 75 - 71  W
12/05 Chestatee 73 - 48  W
12/16 Lumpkin County 49 - 79  L
12/19 Sequoyah (Neutral) 51 - 58  L
12/27 Monroe Area (Neutral) 59 - 69  L
12/29 Lanier (Neutral) 44 - 60  L
12/30 Denmark (Neutral) 81 - 62  W
12/30 Denmark (Neutral) 81 - 63  W
1/06 At North Hall 69 - 45  W
1/09 White County 63 - 26  W
Wins: 8, Losses: 7, Ties: 0
Whitefield Academy (Private)A Division I
11/15 At Cristo Rey (Non-GHSA) 61 - 29  W
11/18 Atlanta Classical 84 - 25  W
11/22 At Pickens 41 - 73  L
11/24 Darlington (Neutral) 43 - 71  L
11/25 Chattahoochee (Neutral) 67 - 64  W
12/05 At Walker 68 - 77  L
12/06 B.E.S.T Academy 42 - 43  L
12/09 At Wesleyan 75 - 62  W
12/12 At Paideia 48 - 43  W
12/19 Atlanta International 75 - 29  W
12/22 Holy Trinity (Non-GHSA) (Neutral) 55 - 66  L
12/23 Central Florida Christian Academy (Non-GHSA) (Neutral) 44 - 61  L
Wins: 6, Losses: 6, Ties: 0
GainesvilleAAAAA
11/08 Wilson Academy (Non-GHSA) (Neutral) 67 - 56  W
11/22 Kell (Neutral) 76 - 43  W
11/24 Oxford, AL (Non-GHSA) (Neutral) 63 - 56  W
11/28 Dutchtown (Neutral) 69 - 67  W
11/29 Woodward Academy (Neutral) 52 - 51  W
12/05 At Chattahoochee 69 - 37  W
12/06 Rabun County 53 - 44  W
12/09 At Roswell 67 - 39  W
12/12 Lanier 66 - 43  W
12/13 Pinson Valley, AL (Non-GHSA) 56 - 36  W
12/20 North Hall (Neutral) 72 - 38  W
12/22 East Hall (Neutral) 69 - 45  W
12/23 Cherokee Bluff (Neutral) 74 - 56  W
12/26 fayetteville Academy (Non-GHSA) (Neutral) 73 - 46  W
12/27 University School Florida (Non-GHSA) (Neutral) 57 - 46  W
1/03 Cedar Grove (Neutral) 51 - 46  W
1/06 Milton 68 - 60  W
Wins: 17, Losses: 0, Ties: 0
SeckingerAAAAA
11/11 Rabun County 44 - 68  L
11/13 Kennesaw Mountain 46 - 55  L
11/20 Mountain View 76 - 45  W
11/24 Brookwood (Neutral) 51 - 60  L
12/02 Milton 50 - 68  L
12/05 At Roswell 53 - 55  L
12/06 Hebron Christian 53 - 58  L
12/09 At Chattahoochee 61 - 35  W
12/12 Cambridge 59 - 68  L
12/13 Gaffney, SC (Non-GHSA) (Neutral) 61 - 44  W
12/27 Therrell (Neutral) 54 - 60  L
12/29 South Cobb (Neutral) 50 - 46  W
12/30 Riverwood (Neutral) 51 - 58  L
1/06 At Johns Creek 48 - 49  L
Wins: 4, Losses: 10, Ties: 0
MiltonAAAAA
11/22 Cross Creek (Neutral) 56 - 55  W
11/25 Cherokee (Neutral) 65 - 64  W
11/29 Decatur (Neutral) 55 - 65  L
12/02 At Seckinger 68 - 50  W
12/06 Peachtree Ridge (Neutral) 71 - 62  W
12/10 Holy Innocents 65 - 51  W
12/13 Keenan (SC) (Non-GHSA) (Neutral) 49 - 58  L
12/16 Chattahoochee 83 - 56  W
12/19 Bishop O'Connell (VA) (Non-GHSA) (Neutral) 75 - 68  W
12/20 Archbishop Carroll (PA) (Non-GHSA) (Neutral) 53 - 43  W
12/29 Miller Grove (Neutral) 49 - 33  W
1/03 Etowah (Neutral) 90 - 62  W
1/06 At Gainesville 60 - 68  L
1/09 Johns Creek 53 - 56  L
12/29 Salem (Neutral) 55 - 47  W
Wins: 11, Losses: 4, Ties: 0
LanierAAAAA
11/07 Brookwood 66 - 76  L
11/11 Hebron Christian 70 - 66  W
11/15 Archer (Neutral) 86 - 75  W
11/21 Duluth 71 - 63  W
11/22 Apalachee (Neutral) 58 - 56  W
11/24 T.L. Hanna (SC) (Non-GHSA) (Neutral) 65 - 62  W
11/25 Buford (Neutral) 86 - 70  W
12/02 Roswell 66 - 70  L
12/05 At Johns Creek 66 - 42  W
12/06 Commerce (Neutral) 71 - 51  W
12/12 At Gainesville 43 - 66  L
12/19 At West Forsyth 73 - 81  L
12/27 Dacula (Neutral) 64 - 72  L
12/29 Pickens (Neutral) 60 - 44  W
12/30 Harrison (Neutral) 62 - 50  W
1/06 Chattahoochee 83 - 48  W
Wins: 11, Losses: 5, Ties: 0
RoswellAAAAA
11/11 At Lassiter 45 - 53  L
11/13 Blessed Trinity 75 - 39  W
11/24 At Cambridge 73 - 60  W
11/25 Woodstock (Neutral) 34 - 58  L
12/02 At Lanier 70 - 66  W
12/05 Seckinger 55 - 53  W
12/09 Gainesville 39 - 67  L
12/12 At Johns Creek 49 - 61  L
12/19 At Alpharetta 61 - 47  W
12/27 Bradwell Institute (Neutral) 61 - 65  L
12/30 Camden County (Neutral) 41 - 58  L
1/02 At Blessed Trinity 59 - 45  W
1/03 Lassiter 51 - 60  L
1/06 Cambridge 57 - 49  W
1/09 At Chattahoochee 60 - 64  L
Wins: 7, Losses: 8, Ties: 0