2026 GHSA Volleyball Schedule - Explain Ranking - Riverdale

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SchoolRecordWPOWPOOWPPSR
Riverdale1 - 100.090910.400460.369350.28279
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
0 / 61 / 50 / 00 / 0
 
WP =
1.0 * 0 (Home Wins) + 1.0 * 1 (Away Wins)
/
1.0 * 6 (Home Contests) + 1.0 * 5 (Away Contests)
= 0.09091
OWP =
(Mt. Zion, Jonesboro)1 * 0.71429(Times Played * Opponent WP Excluding Riverdale) +
(Mundys Mill)1 * 0.00000(Times Played * Opponent WP Excluding Riverdale) +
(Rockdale County)1 * 0.66667(Times Played * Opponent WP Excluding Riverdale) +
(Osborne)1 * 0.41667(Times Played * Opponent WP Excluding Riverdale) +
(Stockbridge)1 * 0.33333(Times Played * Opponent WP Excluding Riverdale) +
(Forest Park)2 * 0.15385(Times Played * Opponent WP Excluding Riverdale) +
(Lovejoy)1 * 0.14286(Times Played * Opponent WP Excluding Riverdale) +
(Stephenson)1 * 0.92308(Times Played * Opponent WP Excluding Riverdale) +
(Morrow)1 * 0.50000(Times Played * Opponent WP Excluding Riverdale) / 10 (GHSA Opponent Count)
= 0.40046
OOWP =
(Mt. Zion, Jonesboro)1 * 0.25858(Times Played * Opponent OWP) +
(Mundys Mill)1 * 0.41510(Times Played * Opponent OWP) +
(Rockdale County)1 * 0.29083(Times Played * Opponent OWP) +
(Osborne)1 * 0.37785(Times Played * Opponent OWP) +
(Stockbridge)1 * 0.39006(Times Played * Opponent OWP) +
(Forest Park)2 * 0.47802(Times Played * Opponent OWP) +
(Lovejoy)1 * 0.35923(Times Played * Opponent OWP) +
(Stephenson)1 * 0.34875(Times Played * Opponent OWP) +
(Morrow)1 * 0.29706(Times Played * Opponent OWP) / 10 (GHSA Opponent Count)
= 0.36935
PSRF = 0.35 * 0.09091 (WP) + 0.35 * 0.40046 (OWP) + 0.30 * 0.36935 (OOWP) = 0.28279
Opponents (Wins, Contests, WP excludes Riverdale, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Mt. Zion, Jonesboro5 - 21 / 13 / 51 / 10 / 00.714290.25858
Mundys Mill0 - 80 / 50 / 20 / 10 / 00.000000.41510
Rockdale County6 - 32 / 34 / 50 / 10 / 00.666670.29083
Osborne5 - 75 / 110 / 10 / 00 / 00.416670.37785
Stockbridge3 - 62 / 50 / 21 / 20 / 00.333330.39006
Forest Park2 - 111 / 30 / 51 / 50 / 00.153850.47802
Lovejoy1 - 60 / 11 / 60 / 00 / 00.142860.35923
Stephenson12 - 11 / 17 / 74 / 50 / 00.923080.34875
Morrow7 - 73 / 54 / 90 / 00 / 00.500000.29706

Contests

RiverdaleAAAA
8/11 Forest Park 1 - 2  L
8/11 Stockbridge 0 - 2  L
8/13 Mt. Zion, Jonesboro 1 - 2  L
8/13 Rockdale County 1 - 2  L
8/18 At Mundys Mill 2 - 0  W
8/18 At Lovejoy 1 - 2  L
8/20 Stephenson 0 - 2  L
8/20 Weber School 1 - 2  L
8/25 At Morrow 0 - 2  L
8/25 At Forest Park 0 - 2  L
8/27 At Osborne 1 - 2  L
Wins: 1, Losses: 10, Ties: 0
Mt. Zion, JonesboroAAAA
8/06 At Stone Mountain 3 - 1  W
8/11 At Drew 0 - 2  L
8/11 At Lovejoy 2 - 0  W
8/13 At Riverdale 2 - 1  W
8/18 At South Cobb 0 - 2  L
8/18 Coretta Scott King Academy 2 - 1  W
8/20 At Mundys Mill 2 - 0  W
8/20 Rockdale County (Neutral) 2 - 1  W
Wins: 6, Losses: 2, Ties: 0
Mundys MillAAAAA
8/11 At Dutchtown 0 - 2  L
8/11 Cedar Grove (Neutral) 0 - 2  L
8/11 Cedar Grove 18 - 25  L
8/13 Morrow 0 - 3  L
8/18 Lovejoy 0 - 2  L
8/18 Riverdale 0 - 2  L
8/20 Rockdale County 0 - 2  L
8/20 Mt. Zion, Jonesboro 0 - 2  L
8/25 At Rockdale County 1 - 3  L
Wins: 0, Losses: 9, Ties: 0
Rockdale CountyAAAAAAA
8/11 Woodland, Stockbridge 0 - 2  L
8/11 Coretta Scott King Academy 2 - 0  W
8/13 At Riverdale 2 - 1  W
8/18 At Heritage, Conyers 0 - 2  L
8/18 At Salem 2 - 0  W
8/20 At Mundys Mill 2 - 0  W
8/20 Mt. Zion, Jonesboro (Neutral) 1 - 2  L
8/25 Mundys Mill 3 - 1  W
8/27 At Coretta Scott King Academy 2 - 0  W
9/01 At South Gwinnett 3 - 1  W
Wins: 7, Losses: 3, Ties: 0
OsborneAAAAAA
8/06 Haralson County 0 - 2  L
8/06 Atlanta Classical 0 - 2  L
8/11 KIPP Atlanta Collegiate 2 - 0  W
8/11 Paulding County 0 - 2  L
8/13 At McEachern 0 - 2  L
8/13 South Cobb 2 - 0  W
8/15 Discovery 0 - 2  L
8/18 Hapeville 2 - 0  W
8/18 Therrell 2 - 0  W
8/25 Woodstock 0 - 2  L
8/25 East Paulding 0 - 2  L
8/27 Lovejoy 2 - 0  W
8/27 Riverdale 2 - 1  W
Wins: 6, Losses: 7, Ties: 0
StockbridgeAAAAA
8/06 North Clayton 3 - 0  W
8/10 At Jackson, Atlanta 0 - 2  L
8/11 Forest Park (Neutral) 0 - 2  L
8/11 At Riverdale 2 - 0  W
8/18 Decatur 0 - 2  L
8/20 Columbia (Neutral) 1 - 0  W
8/20 At Pebblebrook 0 - 2  L
8/25 Jackson, Atlanta 0 - 2  L
8/25 Miller Grove 2 - 0  W
8/27 Pace Academy 0 - 2  L
Wins: 4, Losses: 6, Ties: 0
Forest ParkAAAAA
8/11 Stockbridge (Neutral) 2 - 0  W
8/11 At Riverdale 2 - 1  W
8/13 Union Grove (Neutral) 0 - 2  L
8/13 At Whitewater 0 - 2  L
8/15 North Cobb (Neutral) 0 - 2  L
8/15 Parkview (Neutral) 0 - 2  L
8/18 At Elite Scholars Academy 0 - 2  L
8/20 At Jackson, Atlanta 0 - 2  L
8/20 At Woodland, Stockbridge 0 - 2  L
8/22 Coahulla Creek (Neutral) 0 - 2  L
8/22 River Ridge 0 - 2  L
8/25 At Morrow 0 - 2  L
8/25 Riverdale 2 - 0  W
8/27 Tri-Cities 2 - 1  W
8/27 Troup County 0 - 2  L
Wins: 4, Losses: 11, Ties: 0
LovejoyAAAAAA
8/06 At Lithia Springs 0 - 2  L
8/11 At Drew 0 - 2  L
8/11 Mt. Zion, Jonesboro 0 - 2  L
8/13 At Pebblebrook 0 - 2  L
8/18 At Mundys Mill 2 - 0  W
8/18 Riverdale 2 - 1  W
8/20 At Hampton 0 - 2  L
8/27 At Osborne 0 - 2  L
Wins: 2, Losses: 6, Ties: 0
StephensonAAAA
8/08 Southwest DeKalb (Neutral) 2 - 0  W
8/08 Towers (Neutral) 2 - 0  W
8/08 Columbia (Neutral) 2 - 0  W
8/08 At McNair 2 - 0  W
8/08 At Cedar Grove 2 - 0  W
8/08 Southwest DeKalb (Neutral) 2 - 0  W
8/11 At Lithonia 25 - 8  W
8/13 At Cross Keys 2 - 0  W
8/18 At Banneker 2 - 0  W
8/20 Weber School (Neutral) 0 - 2  L
8/20 At Riverdale 2 - 0  W
8/25 North Clayton 2 - 0  W
8/25 At Heritage, Conyers 2 - 0  W
8/27 At McNair 2 - 0  W
Wins: 13, Losses: 1, Ties: 0
MorrowAAAAAA
8/04 At Westlake 0 - 2  L
8/04 At Jonesboro 1 - 2  L
8/06 At Central Gwinnett 2 - 1  W
8/06 At Meadowcreek 2 - 0  W
8/06 At South Gwinnett 1 - 2  L
8/11 North Clayton 2 - 0  W
8/11 At Mays 2 - 0  W
8/13 At Mundys Mill 3 - 0  W
8/18 Woodland, Stockbridge 1 - 2  L
8/18 Pebblebrook 1 - 2  L
8/18 Drew 2 - 1  W
8/20 At Dacula 0 - 2  L
8/20 At Flowery Branch 0 - 2  L
8/25 Forest Park 2 - 0  W
8/25 Riverdale 2 - 0  W
Wins: 8, Losses: 7, Ties: 0