2025 GHSA Volleyball Schedule - Explain Ranking - Grayson

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SchoolRecordWPOWPOOWPPSR
Grayson9 - 50.635710.470450.519050.54288
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 42 / 44 / 60 / 0
 
WP =
0.9 * 3 (Home Wins) + 1.1 * 2 (Away Wins) + 1.0 * 4 (Neutral Site Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 4 (Away Contests) + 1.0 * 6 (Neutral Site Contests)
= 0.63571
OWP =
(Mountain View)1 * 0.05625(Times Played * Opponent WP Excluding Grayson) +
(Lanier)1 * 0.64667(Times Played * Opponent WP Excluding Grayson) +
(Prince Avenue Christian)1 * 0.34706(Times Played * Opponent WP Excluding Grayson) +
(Gainesville)1 * 0.61500(Times Played * Opponent WP Excluding Grayson) +
(Winder-Barrow)2 * 0.65294(Times Played * Opponent WP Excluding Grayson) +
(Parkview)1 * 0.48333(Times Played * Opponent WP Excluding Grayson) +
(Peachtree Ridge)1 * 0.56667(Times Played * Opponent WP Excluding Grayson) +
(Mill Creek)1 * 0.50000(Times Played * Opponent WP Excluding Grayson) +
(Brookwood)1 * 0.84000(Times Played * Opponent WP Excluding Grayson) +
(Duluth)1 * 0.09091(Times Played * Opponent WP Excluding Grayson) +
(Forsyth Central)1 * 0.37273(Times Played * Opponent WP Excluding Grayson) +
(Greater Atlanta Christian)1 * 0.28000(Times Played * Opponent WP Excluding Grayson) +
(Loganville)1 * 0.48182(Times Played * Opponent WP Excluding Grayson) / 14 (GHSA Opponent Count)
= 0.47045
OOWP =
(Mountain View)1 * 0.43456(Times Played * Opponent OWP) +
(Lanier)1 * 0.35519(Times Played * Opponent OWP) +
(Prince Avenue Christian)1 * 0.50271(Times Played * Opponent OWP) +
(Gainesville)1 * 0.56754(Times Played * Opponent OWP) +
(Winder-Barrow)2 * 0.50075(Times Played * Opponent OWP) +
(Parkview)1 * 0.51459(Times Played * Opponent OWP) +
(Peachtree Ridge)1 * 0.45379(Times Played * Opponent OWP) +
(Mill Creek)1 * 0.57412(Times Played * Opponent OWP) +
(Brookwood)1 * 0.55471(Times Played * Opponent OWP) +
(Duluth)1 * 0.44770(Times Played * Opponent OWP) +
(Forsyth Central)1 * 0.64557(Times Played * Opponent OWP) +
(Greater Atlanta Christian)1 * 0.68043(Times Played * Opponent OWP) +
(Loganville)1 * 0.53422(Times Played * Opponent OWP) / 14 (GHSA Opponent Count)
= 0.51905
PSRF = 0.35 * 0.63571 (WP) + 0.35 * 0.47045 (OWP) + 0.30 * 0.51905 (OOWP) = 0.54288
Opponents (Wins, Contests, WP excludes Grayson, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Mountain View1 - 151 / 30 / 50 / 80 / 00.056250.43456
Lanier10 - 55 / 52 / 31 / 32 / 40.646670.35519
Prince Avenue Christian6 - 112 / 61 / 43 / 60 / 10.347060.50271
Gainesville12 - 81 / 14 / 56 / 121 / 20.615000.56754
Winder-Barrow11 - 62 / 63 / 46 / 70 / 00.652940.50075
Parkview9 - 93 / 50 / 36 / 100 / 00.483330.51459
Peachtree Ridge5 - 41 / 32 / 21 / 31 / 10.566670.45379
Mill Creek7 - 71 / 31 / 45 / 70 / 00.500000.57412
Brookwood17 - 35 / 73 / 48 / 81 / 10.840000.55471
Duluth1 - 100 / 20 / 61 / 30 / 00.090910.44770
Forsyth Central4 - 70 / 01 / 53 / 60 / 00.372730.64557
Greater Atlanta Christian3 - 72 / 40 / 31 / 30 / 00.280000.68043
Loganville11 - 114 / 60 / 46 / 101 / 20.481820.53422

Contests

GraysonAAAAAA
8/07 Mountain View (Neutral) 2 - 0  W
8/07 At Lanier 2 - 1  W
8/09 Prince Avenue Christian (Neutral) 2 - 0  W
8/09 Gainesville (Neutral) 0 - 2  L
8/09 Winder-Barrow (Neutral) 2 - 0  W
8/12 Parkview 2 - 0  W
8/12 Peachtree Ridge 2 - 0  W
8/14 At Mill Creek 1 - 2  L
8/14 Brookwood (Neutral) 1 - 2  L
8/19 Winder-Barrow 0 - 2  L
8/19 Duluth (Neutral) 2 - 0  W
8/21 Forsyth Central 2 - 1  W
8/21 At Greater Atlanta Christian 2 - 1  W
8/28 At Loganville 1 - 2  L
Wins: 9, Losses: 5, Ties: 0
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
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
Prince Avenue Christian (Private)AA
8/05 Banks County 3 - 2  W
8/05 Walnut Grove 1 - 2  L
8/07 At Eastside 2 - 0  W
8/07 Shiloh (Neutral) 2 - 0  W
8/09 Mill Creek (Neutral) 0 - 2  L
8/09 Monroe Area (Neutral) 2 - 0  W
8/09 Grayson (Neutral) 0 - 2  L
8/09 Gainesville (Neutral) 0 - 2  L
8/14 Madison County 0 - 2  L
8/14 Winder-Barrow 1 - 2  L
8/19 At Walnut Grove 0 - 2  L
8/19 Loganville Christian (Non-GHSA) (Neutral) 0 - 2  L
8/21 At Oconee County 0 - 2  L
8/21 Greenbrier (Neutral) 0 - 2  L
8/26 Fannin County 1 - 2  L
8/26 Eastside 2 - 0  W
8/28 Monroe Area (Neutral) 2 - 1  W
8/28 At Apalachee 0 - 2  L
Wins: 6, Losses: 12, Ties: 0
GainesvilleAAAAA
8/05 At Cherokee Bluff 2 - 3  L
8/07 Gilmer (Neutral) 2 - 0  W
8/07 At Flowery Branch 2 - 0  W
8/09 Grayson (Neutral) 2 - 0  W
8/09 Prince Avenue Christian (Neutral) 2 - 0  W
8/09 Morgan County (Neutral) 2 - 1  W
8/09 Brookwood (Neutral) 1 - 2  L
8/09 Brookwood (Neutral) 1 - 2  L
8/12 At Banks County 2 - 0  W
8/12 Franklin County (Neutral) 2 - 0  W
8/13 At Jefferson 2 - 1  W
8/13 North Oconee (Neutral) 0 - 2  L
8/14 North Gwinnett 3 - 1  W
8/19 At Roswell 3 - 0  W
8/23 St. Pius X (Neutral) 0 - 2  L
8/23 Mt Vernon (Non-GHSA) (Neutral) 1 - 3  L
8/23 Columbus (Neutral) 2 - 1  W
8/23 JOhns Ferry Christian School (Non-GHSA) (Neutral) 2 - 0  W
8/23 St. Pius X (Neutral) 0 - 2  L
8/23 Mount Vernon (Neutral) 1 - 2  L
8/23 Columbus (Neutral) 2 - 0  W
Wins: 13, Losses: 8, Ties: 0
Winder-BarrowAAAAA
8/05 At Madison County 0 - 2  L
8/05 East Hall (Neutral) 2 - 0  W
8/07 Fannin County 1 - 2  L
8/07 Mill Creek 1 - 2  L
8/09 Mill Creek (Neutral) 2 - 1  W
8/09 Morgan County (Neutral) 1 - 2  L
8/09 At Apalachee 2 - 1  W
8/09 Grayson (Neutral) 0 - 2  L
8/12 Social Circle 0 - 2  L
8/12 Flowery Branch 2 - 0  W
8/14 At Prince Avenue Christian 2 - 1  W
8/14 Madison County (Neutral) 2 - 0  W
8/19 At Grayson 2 - 0  W
8/19 Duluth (Neutral) 2 - 0  W
8/21 At Walnut Grove 2 - 1  W
8/21 Barrow (Neutral) 2 - 0  W
8/21 Clarke Central (Neutral) 2 - 0  W
8/26 Peachtree Ridge 0 - 2  L
8/26 Barrow 2 - 0  W
Wins: 12, Losses: 7, Ties: 0
ParkviewAAAAAA
8/05 East Coweta 1 - 2  L
8/05 Lanier 2 - 0  W
8/07 North Oconee (Neutral) 0 - 2  L
8/07 At Loganville 0 - 2  L
8/07 Kings Ridge (Neutral) 2 - 0  W
8/12 At Grayson 0 - 2  L
8/12 Peachtree Ridge (Neutral) 2 - 1  W
8/14 Creekview (Neutral) 0 - 2  L
8/14 At Denmark 0 - 2  L
8/16 Athens Academy (Neutral) 2 - 0  W
8/16 Tucker (Neutral) 2 - 0  W
8/16 Harris County (Neutral) 2 - 1  W
8/16 Darlington (Neutral) 0 - 2  L
8/19 Discovery (Neutral) 2 - 0  W
8/19 At Mill Creek 0 - 2  L
8/26 Dacula 2 - 0  W
8/26 Mountain View 2 - 0  W
8/28 Archer 0 - 2  L
8/28 Dunwoody (Neutral) 1 - 2  L
Wins: 9, Losses: 10, 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
Mill CreekAAAAAA
8/07 At Winder-Barrow 2 - 1  W
8/07 Fannin County (Neutral) 2 - 0  W
8/09 Prince Avenue Christian (Neutral) 2 - 0  W
8/09 Loganville (Neutral) 2 - 1  W
8/09 Winder-Barrow (Neutral) 1 - 2  L
8/12 At Lanier 0 - 2  L
8/12 Dunwoody (Neutral) 0 - 2  L
8/14 Grayson 2 - 1  W
8/14 Brookwood 0 - 2  L
8/19 Discovery (Neutral) 2 - 0  W
8/19 Parkview 2 - 0  W
8/21 At Norcross 0 - 2  L
8/21 East Coweta 0 - 2  L
8/26 Jefferson (Neutral) 2 - 0  W
8/26 At Hebron Christian 0 - 2  L
Wins: 8, Losses: 7, 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
DuluthAAAAAA
8/06 Cambridge 0 - 3  L
8/07 At Lanier 0 - 2  L
8/07 Mountain View (Neutral) 2 - 0  W
8/12 At Mountain View 1 - 3  L
8/14 South Gwinnett 2 - 3  L
8/14 At Archer 0 - 2  L
8/19 Grayson (Neutral) 0 - 2  L
8/19 Winder-Barrow (Neutral) 0 - 2  L
8/21 At Cherokee Bluff 0 - 2  L
8/21 Chestatee (Neutral) 0 - 2  L
8/26 At Archer 0 - 3  L
8/28 At East Forsyth 0 - 3  L
Wins: 1, Losses: 11, Ties: 0
Forsyth CentralAAAAAA
8/07 At Cherokee Bluff 1 - 2  L
8/07 East Forsyth (Neutral) 1 - 2  L
8/09 Hebron Christian (Neutral) 0 - 2  L
8/14 Shiloh (Neutral) 2 - 0  W
8/14 At Peachtree Ridge 2 - 1  W
8/19 Woodward Academy (Neutral) 0 - 2  L
8/19 At Norcross 0 - 2  L
8/21 At Greater Atlanta Christian 0 - 2  L
8/21 At Grayson 1 - 2  L
8/23 South Effingham (Neutral) 2 - 0  W
8/23 North Hall (Neutral) 2 - 0  W
8/28 At Alpharetta 0 - 3  L
Wins: 4, Losses: 8, Ties: 0
Greater Atlanta Christian (Private)AAA
8/12 Providence Christian 2 - 0  W
8/12 St. Pius X 0 - 2  L
8/14 Midtown 0 - 3  L
8/19 At North Forsyth 0 - 2  L
8/19 At Allatoona 0 - 2  L
8/21 Forsyth Central 2 - 0  W
8/21 Grayson 1 - 2  L
8/23 Lowndes (Neutral) 2 - 0  W
8/23 Coahulla Creek (Neutral) 1 - 2  L
8/27 At Buford 0 - 2  L
8/27 North Oconee (Neutral) 1 - 2  L
Wins: 3, Losses: 8, Ties: 0
LoganvilleAAAAA
8/07 North Oconee 0 - 2  L
8/07 Kings Ridge 2 - 1  W
8/07 Parkview 2 - 0  W
8/09 Oconee County (Neutral) 1 - 2  L
8/09 Monroe Area (Neutral) 2 - 0  W
8/09 Mill Creek (Neutral) 1 - 2  L
8/09 Brookwood (Neutral) 0 - 2  L
8/12 Athens Academy 2 - 0  W
8/12 Cherokee Bluff 0 - 2  L
8/14 At Providence Christian 0 - 2  L
8/14 Mountain View (Neutral) 2 - 0  W
8/14 Kings Ridge (Neutral) 2 - 0  W
8/16 Walnut Grove (Neutral) 2 - 1  W
8/16 Loganville Christian Academy (Non-GHSA) (Neutral) 2 - 0  W
8/16 Loganville Christian Academy (Non-GHSA) (Neutral) 0 - 2  L
8/16 Monroe Area (Neutral) 2 - 1  W
8/19 At North Oconee 0 - 2  L
8/19 Oconee County (Neutral) 0 - 2  L
8/21 At Jefferson 2 - 3  L
8/26 At Athens Academy 0 - 2  L
8/26 Social Circle (Neutral) 2 - 0  W
8/28 Shiloh 2 - 1  W
8/28 Grayson 2 - 1  W
Wins: 12, Losses: 11, Ties: 0