2025 GHSA Volleyball Schedule - Explain Ranking - Chattahoochee

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SchoolRecordWPOWPOOWPPSR
Chattahoochee6 - 100.362500.447730.504400.43491
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 81 / 42 / 40 / 0
 
WP =
0.9 * 3 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 2 (Neutral Site Wins)
/
1.0 * 8 (Home Contests) + 1.0 * 4 (Away Contests) + 1.0 * 4 (Neutral Site Contests)
= 0.36250
OWP =
(Wheeler)1 * 0.25263(Times Played * Opponent WP Excluding Chattahoochee) +
(West Forsyth)1 * 0.51250(Times Played * Opponent WP Excluding Chattahoochee) +
(Brookwood)1 * 0.83500(Times Played * Opponent WP Excluding Chattahoochee) +
(Peachtree Ridge)1 * 0.44444(Times Played * Opponent WP Excluding Chattahoochee) +
(Central Gwinnett)1 * 0.00000(Times Played * Opponent WP Excluding Chattahoochee) +
(Collins Hill)1 * 0.19091(Times Played * Opponent WP Excluding Chattahoochee) +
(Mountain View)1 * 0.05625(Times Played * Opponent WP Excluding Chattahoochee) +
(Creekview)1 * 0.54444(Times Played * Opponent WP Excluding Chattahoochee) +
(Sprayberry)1 * 0.63750(Times Played * Opponent WP Excluding Chattahoochee) +
(North Murray)1 * 0.12667(Times Played * Opponent WP Excluding Chattahoochee) +
(Hebron Christian)1 * 0.88824(Times Played * Opponent WP Excluding Chattahoochee) +
(Mt. Pisgah Christian)1 * 0.54000(Times Played * Opponent WP Excluding Chattahoochee) +
(Centennial)1 * 0.55625(Times Played * Opponent WP Excluding Chattahoochee) +
(Fellowship Christian)1 * 0.84211(Times Played * Opponent WP Excluding Chattahoochee) +
(Lanier)1 * 0.58667(Times Played * Opponent WP Excluding Chattahoochee) +
(Roswell)1 * 0.15000(Times Played * Opponent WP Excluding Chattahoochee) / 16 (GHSA Opponent Count)
= 0.44773
OOWP =
(Wheeler)1 * 0.58250(Times Played * Opponent OWP) +
(West Forsyth)1 * 0.58674(Times Played * Opponent OWP) +
(Brookwood)1 * 0.55471(Times Played * Opponent OWP) +
(Peachtree Ridge)1 * 0.45379(Times Played * Opponent OWP) +
(Central Gwinnett)1 * 0.42990(Times Played * Opponent OWP) +
(Collins Hill)1 * 0.63737(Times Played * Opponent OWP) +
(Mountain View)1 * 0.43456(Times Played * Opponent OWP) +
(Creekview)1 * 0.49340(Times Played * Opponent OWP) +
(Sprayberry)1 * 0.37620(Times Played * Opponent OWP) +
(North Murray)1 * 0.53492(Times Played * Opponent OWP) +
(Hebron Christian)1 * 0.56264(Times Played * Opponent OWP) +
(Mt. Pisgah Christian)1 * 0.52762(Times Played * Opponent OWP) +
(Centennial)1 * 0.48476(Times Played * Opponent OWP) +
(Fellowship Christian)1 * 0.49327(Times Played * Opponent OWP) +
(Lanier)1 * 0.35519(Times Played * Opponent OWP) +
(Roswell)1 * 0.56285(Times Played * Opponent OWP) / 16 (GHSA Opponent Count)
= 0.50440
PSRF = 0.35 * 0.36250 (WP) + 0.35 * 0.44773 (OWP) + 0.30 * 0.5044 (OOWP) = 0.43491
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
Wheeler5 - 142 / 70 / 52 / 61 / 10.252630.58250
West Forsyth12 - 120 / 13 / 59 / 180 / 00.512500.58674
Brookwood17 - 35 / 72 / 39 / 91 / 10.835000.55471
Peachtree Ridge4 - 51 / 31 / 21 / 31 / 10.444440.45379
Central Gwinnett0 - 80 / 30 / 30 / 20 / 00.000000.42990
Collins Hill2 - 8 - 10 / 41 / 41 / 30 / 00.190910.63737
Mountain View1 - 151 / 30 / 40 / 90 / 00.056250.43456
Creekview10 - 84 / 62 / 44 / 80 / 00.544440.49340
Sprayberry5 - 31 / 12 / 42 / 30 / 00.637500.37620
North Murray2 - 131 / 30 / 61 / 50 / 10.126670.53492
Hebron Christian15 - 22 / 23 / 59 / 91 / 10.888240.56264
Mt. Pisgah Christian8 - 71 / 32 / 33 / 52 / 40.540000.52762
Centennial9 - 73 / 62 / 44 / 60 / 00.556250.48476
Fellowship Christian16 - 33 / 33 / 310 / 130 / 00.842110.49327
Lanier9 - 64 / 52 / 31 / 32 / 40.586670.35519
Roswell1 - 51 / 20 / 20 / 20 / 00.150000.56285

Contests

ChattahoocheeAAAAA
8/07 At Sprayberry 2 - 1  W
8/07 North Murray (Neutral) 2 - 0  W
8/09 Hebron Christian (Neutral) 0 - 2  L
8/09 At Mt. Pisgah Christian 0 - 2  L
8/09 Collins Hill (Neutral) 2 - 0  W
8/12 At Creekview 0 - 2  L
8/12 Centennial (Neutral) 1 - 2  L
8/14 Central Gwinnett 3 - 0  W
8/14 Fellowship Christian 0 - 2  L
8/19 At Lanier 0 - 3  L
8/21 Brookwood 0 - 2  L
8/21 West Forsyth 0 - 2  L
8/21 Mountain View 2 - 0  W
8/26 Roswell 3 - 1  W
8/28 Peachtree Ridge 1 - 2  L
8/28 Wheeler 1 - 2  L
Wins: 6, Losses: 10, Ties: 0
WheelerAAAAAA
8/07 Pebblebrook 2 - 0  W
8/07 Johnson Ferry Christian Academy (Non-GHSA) 2 - 0  W
8/07 Kennesaw Mountain 2 - 1  W
8/09 At Woodstock 1 - 2  L
8/09 East Forsyth (Neutral) 0 - 2  L
8/09 At Roswell 0 - 2  L
8/09 At Centennial 0 - 2  L
8/12 At Etowah 0 - 3  L
8/14 At Kell 1 - 2  L
8/14 River Ridge 0 - 2  L
8/19 Walker 0 - 2  L
8/19 Sequoyah 1 - 2  L
8/21 Harrison 0 - 3  L
8/23 Pope (Neutral) 0 - 2  L
8/23 Pope (Neutral) 0 - 2  L
8/23 Campbell (Neutral) 2 - 0  W
8/23 Hillgrove (Neutral) 0 - 2  L
8/26 North Paulding 0 - 3  L
8/28 At Chattahoochee 2 - 1  W
8/28 Peachtree Ridge (Neutral) 2 - 0  W
Wins: 6, Losses: 14, Ties: 0
West ForsythAAAAAA
8/08 Harrison (Neutral) 2 - 0  W
8/08 Northgate (Neutral) 2 - 0  W
8/09 Milton (Neutral) 0 - 2  L
8/09 Glynn Academy (Neutral) 0 - 2  L
8/09 Creekview (Neutral) 2 - 0  W
8/14 Norcross 1 - 2  L
8/14 At Etowah 0 - 2  L
8/16 Blessed Trinity (Neutral) 2 - 0  W
8/16 Northgate (Neutral) 2 - 0  W
8/16 North Paulding (Neutral) 2 - 1  W
8/16 Savannah Arts Academy (Neutral) 2 - 0  W
8/19 At Creekview 2 - 1  W
8/19 North Gwinnett (Neutral) 2 - 0  W
8/21 At Chattahoochee 2 - 0  W
8/21 Mountain View (Neutral) 2 - 0  W
8/21 Brookwood (Neutral) 0 - 2  L
8/21 At Mountain View 2 - 0  W
8/23 Jackson County (Neutral) 0 - 2  L
8/23 McIntosh (Neutral) 0 - 2  L
8/23 Blessed Trinity (Neutral) 0 - 2  L
8/23 Jackson (Neutral) 0 - 2  L
8/23 Blessed Trinity (Neutral) 0 - 2  L
8/23 Central, Carroll (Neutral) 0 - 2  L
8/26 At East Forsyth 3 - 1  W
8/28 At North Forsyth 0 - 3  L
Wins: 13, Losses: 12, Ties: 0
BrookwoodAAAAAA
8/09 Gainesville (Neutral) 2 - 1  W
8/09 Oconee County (Neutral) 2 - 0  W
8/09 Loganville (Neutral) 2 - 0  W
8/09 Bethlehem Christian (Non-GHSA) (Neutral) 2 - 0  W
8/09 Gainesville (Neutral) 2 - 1  W
8/12 Druid Hills 2 - 0  W
8/12 Lakeside, DeKalb 1 - 2  L
8/14 At Mill Creek 2 - 0  W
8/14 Grayson (Neutral) 2 - 1  W
8/16 Westminster 0 - 2  L
8/16 Archer 2 - 0  W
8/16 Chamblee 2 - 0  W
8/16 Mount Vernon 2 - 0  W
8/19 At North Springs 2 - 0  W
8/19 Tri-Cities (Neutral) 2 - 0  W
8/21 At Chattahoochee 2 - 0  W
8/21 West Forsyth (Neutral) 2 - 0  W
8/21 Mountain View (Neutral) 2 - 0  W
8/26 Morgan County (Neutral) 2 - 0  W
8/26 At Oconee County 0 - 2  L
8/28 Collins Hill 3 - 0  W
Wins: 18, Losses: 3, Ties: 0
Peachtree RidgeAAAAAA
8/06 Discovery 2 - 0  W
8/12 Parkview (Neutral) 1 - 2  L
8/12 At Grayson 0 - 2  L
8/14 Shiloh 0 - 2  L
8/14 Forsyth Central 1 - 2  L
8/26 At Winder-Barrow 2 - 0  W
8/26 At Barrow Art & Science Academy (Non-GHSA) 2 - 1  W
8/26 Barrow (Neutral) 2 - 0  W
8/28 At Chattahoochee 2 - 1  W
8/28 Wheeler (Neutral) 0 - 2  L
Wins: 5, Losses: 5, Ties: 0
Central GwinnettAAAAAA
8/07 At McDonough 0 - 3  L
8/12 Heritage, Conyers 0 - 3  L
8/14 At Chattahoochee 0 - 3  L
8/14 Fellowship Christian (Neutral) 0 - 2  L
8/19 At Meadowcreek 0 - 2  L
8/21 Shiloh 0 - 2  L
8/21 Discovery 0 - 2  L
8/26 At Tucker 0 - 2  L
8/26 Chamblee (Neutral) 0 - 2  L
Wins: 0, Losses: 9, Ties: 0
Collins HillAAAAAA
8/07 Berkmar (Neutral) 2 - 1  W
8/07 At Meadowcreek 2 - 0  W
8/09 At Mt. Pisgah Christian 0 - 2  L
8/09 Chattahoochee (Neutral) 0 - 2  L
8/09 Hebron Christian (Neutral) 0 - 2  L
8/12 Archer 0 - 3  L
8/14 Oconee County 0 - 3  L
8/19 Lambert 0 - 2  L
8/21 At North Gwinnett 1 - 2  L
8/21 Archer (Neutral) 0 - 2  L
8/28 At Brookwood 0 - 3  L
9/20 ACE Charter -  T
Wins: 2, Losses: 9, Ties: 1
Mountain ViewAAAAAA
8/07 Grayson (Neutral) 0 - 2  L
8/07 At Lanier 0 - 2  L
8/07 Duluth (Neutral) 0 - 2  L
8/12 Duluth 3 - 1  W
8/14 Kings Ridge (Neutral) 0 - 2  L
8/14 At Providence Christian 0 - 2  L
8/14 Loganville (Neutral) 0 - 2  L
8/16 Lassiter (Neutral) 0 - 2  L
8/16 Atlanta International (Neutral) 0 - 2  L
8/16 Columbus (Neutral) 0 - 2  L
8/21 At Chattahoochee 0 - 2  L
8/21 West Forsyth (Neutral) 0 - 2  L
8/21 Brookwood (Neutral) 0 - 2  L
8/21 West Forsyth 0 - 2  L
8/26 At Parkview 0 - 2  L
8/28 Jackson County 0 - 2  L
8/28 At North Gwinnett 0 - 2  L
Wins: 1, Losses: 16, Ties: 0
CreekviewAAAAA
8/08 Milton (Neutral) 1 - 2  L
8/08 Glynn Academy 2 - 1  W
8/09 Northgate 1 - 2  L
8/09 At Harrison 0 - 2  L
8/09 West Forsyth (Neutral) 0 - 2  L
8/12 Chattahoochee 2 - 0  W
8/12 Centennial 2 - 0  W
8/14 At Denmark 0 - 2  L
8/14 Parkview (Neutral) 2 - 0  W
8/19 North Gwinnett 2 - 1  W
8/19 West Forsyth 1 - 2  L
8/21 Lambert 3 - 1  W
8/23 North Hall (Neutral) 2 - 0  W
8/23 North Atlanta (Neutral) 0 - 2  L
8/23 Cherokee (Neutral) 2 - 0  W
8/23 Westminster (Neutral) 0 - 2  L
8/26 At Kell 2 - 0  W
8/26 Carrollton (Neutral) 2 - 0  W
8/28 At Lassiter 3 - 0  W
Wins: 11, Losses: 8, Ties: 0
SprayberryAAAAA
8/07 Chattahoochee 1 - 2  L
8/07 North Murray 2 - 1  W
8/12 At Pebblebrook 3 - 0  W
8/14 At Mt. Bethel Christian 1 - 2  L
8/14 Lassiter (Neutral) 2 - 0  W
8/19 At Osborne 2 - 0  W
8/19 Therrell (Neutral) 2 - 0  W
8/23 Walton (Neutral) 0 - 2  L
8/26 At Woodstock 0 - 3  L
Wins: 5, Losses: 4, Ties: 0
North MurrayAA
8/07 Chattahoochee (Neutral) 0 - 2  L
8/07 At Sprayberry 1 - 2  L
8/12 Gordon Lee 0 - 2  L
8/12 Soddy Daisy (Non-GHSA) 0 - 2  L
8/14 Sonoraville (Neutral) 0 - 2  L
8/14 At Dalton 0 - 2  L
8/16 Southeast Whitfield (Neutral) 0 - 2  L
8/16 At Adairsville 0 - 2  L
8/16 Sonoraville 0 - 2  L
8/16 Kell (Neutral) 0 - 2  L
8/18 Chattooga (Neutral) 0 - 2  L
8/18 At LaFayette 0 - 2  L
8/21 At Dade County 1 - 3  L
8/26 Gordon Central 3 - 0  W
8/28 Lakeview-Ft. Oglethorpe (Neutral) 2 - 1  W
8/28 At Northwest Whitfield 0 - 2  L
Wins: 2, Losses: 14, Ties: 0
Hebron Christian (Private)AA
8/07 At Buford 1 - 2  L
8/07 Lambert (Neutral) 2 - 0  W
8/09 Chattahoochee (Neutral) 2 - 0  W
8/09 At Mt. Pisgah Christian 2 - 0  W
8/09 Forsyth Central (Neutral) 2 - 0  W
8/09 Collins Hill (Neutral) 2 - 0  W
8/12 South Forsyth (Neutral) 2 - 0  W
8/12 At North Gwinnett 2 - 0  W
8/14 At Jackson County 1 - 3  L
8/21 At Madison County 2 - 0  W
8/21 Loganville Christian Academy (Non-GHSA) (Neutral) 2 - 0  W
8/23 Etowah (Neutral) 2 - 0  W
8/23 McIntosh (Neutral) 2 - 1  W
8/23 Central, Carroll (Neutral) 2 - 0  W
8/23 Norcross (Neutral) 2 - 0  W
8/23 Blessed Trinity (Neutral) 2 - 1  W
8/26 Mill Creek 2 - 0  W
8/26 Jefferson 2 - 0  W
Wins: 16, Losses: 2, Ties: 0
Mt. Pisgah Christian (Private)A
8/07 At Mt. Paran Christian 1 - 2  L
8/07 Whitefield Academy (Neutral) 2 - 0  W
8/09 Hebron Christian 0 - 2  L
8/09 Chattahoochee 2 - 0  W
8/09 Collins Hill 2 - 0  W
8/14 Pope 0 - 3  L
8/16 Alpharetta (Neutral) 0 - 2  L
8/16 South Forsyth (Neutral) 2 - 1  W
8/16 Richmond Hill (Neutral) 1 - 2  L
8/22 Springville, AL (Non-GHSA) (Neutral) 2 - 1  W
8/22 Grissom, AL (Non-GHSA) (Neutral) 2 - 0  W
8/23 At Hoover, AL (Non-GHSA) 0 - 2  L
8/23 Gulf Shores, AL (Non-GHSA) (Neutral) 0 - 2  L
8/26 At Mt. Bethel Christian 2 - 0  W
8/26 St. Francis (Neutral) 2 - 0  W
8/28 At Trinity Christian 2 - 0  W
Wins: 9, Losses: 7, Ties: 0
CentennialAAAA
8/07 Fellowship Christian 0 - 3  L
8/09 At Woodstock 2 - 0  W
8/09 East Forsyth (Neutral) 0 - 2  L
8/09 Wheeler 2 - 0  W
8/12 At Creekview 0 - 2  L
8/12 Chattahoochee (Neutral) 2 - 1  W
8/14 At Riverwood 0 - 2  L
8/14 Chapel Hill (Neutral) 2 - 0  W
8/16 At Lithia Springs 2 - 0  W
8/16 Pebblebrook (Neutral) 2 - 0  W
8/16 Weber School (Neutral) 2 - 0  W
8/16 Morrow (Neutral) 2 - 0  W
8/19 Lassiter 2 - 0  W
8/19 Kennesaw Mountain (Neutral) 0 - 2  L
8/21 Atlanta Classical 3 - 0  W
8/26 Dunwoody 0 - 2  L
8/26 Sequoyah 0 - 2  L
Wins: 10, Losses: 7, Ties: 0
Fellowship Christian (Private)A
8/07 At Centennial 3 - 0  W
8/12 Riverwood 2 - 1  W
8/12 North Springs 2 - 0  W
8/14 At Chattahoochee 2 - 0  W
8/14 Central Gwinnett (Neutral) 2 - 0  W
8/16 Northview (Neutral) 2 - 1  W
8/16 Clarkston (Neutral) 2 - 0  W
8/16 Woodland, Stockbridge (Neutral) 2 - 0  W
8/19 At Cambridge 2 - 0  W
8/19 Pebblebrook (Neutral) 2 - 0  W
8/21 Lassiter 2 - 0  W
8/21 Atlanta International (Neutral) 2 - 0  W
8/23 South Paulding (Neutral) 2 - 0  W
8/23 Forest Park (Neutral) 2 - 0  W
8/23 Ringgold (Neutral) 1 - 2  L
8/23 Dunwoody (Neutral) 2 - 0  W
8/23 Model (Neutral) 2 - 1  W
8/23 Midtown (Neutral) 0 - 2  L
8/26 At Weber School 2 - 0  W
8/26 Mt. Paran Christian (Neutral) 0 - 2  L
Wins: 17, Losses: 3, Ties: 0
LanierAAAAA
8/05 East Coweta (Neutral) 1 - 2  L
8/05 At Parkview 0 - 2  L
8/07 Mountain View 2 - 0  W
8/07 Grayson 1 - 2  L
8/07 Duluth 2 - 0  W
8/09 Valwood (Non-GHSA) (Neutral) 2 - 1  W
8/09 Kings Academy (Non-GHSA) (Neutral) 0 - 2  L
8/09 St. Andrews (Non-GHSA) (Neutral) 2 - 0  W
8/09 Brookstone (Non-GHSA) (Neutral) 1 - 2  L
8/12 Mill Creek 2 - 0  W
8/12 Dunwoody 2 - 0  W
8/14 At White County 2 - 0  W
8/14 East Jackson (Neutral) 1 - 2  L
8/19 Chattahoochee 3 - 0  W
8/21 At Dacula 2 - 0  W
8/21 Cambridge (Neutral) 2 - 0  W
Wins: 10, Losses: 6, Ties: 0
RoswellAAAAA
8/07 At Pope 0 - 2  L
8/07 Kell (Neutral) 0 - 2  L
8/09 At Woodstock 1 - 2  L
8/09 East Forsyth (Neutral) 0 - 2  L
8/09 Wheeler 2 - 0  W
8/19 Gainesville 0 - 3  L
8/26 At Chattahoochee 1 - 3  L
Wins: 1, Losses: 6, Ties: 0