2024-2025 GHSA Boys Tennis Schedule - Explain Ranking - Riverdale

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SchoolRecordWPOWPOOWPPSR
Riverdale6 - 30.674160.498140.504850.56177
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 53 / 40 / 00 / 0
 
WP =
1.0 * 3 (Home Wins) + 1.0 * 3 (Away Wins)
/
1.0 * 5 (Home Contests) + 1.0 * 4 (Away Contests)
= 0.67416
OWP =
(Mt. Zion, Jonesboro)2 * 0.49587(Times Played * Opponent WP Excluding Riverdale) +
(Cedar Grove)2 * 0.33333(Times Played * Opponent WP Excluding Riverdale) +
(Stone Mountain)1 * 1.00000(Times Played * Opponent WP Excluding Riverdale) +
(Luella)1 * 0.91000(Times Played * Opponent WP Excluding Riverdale) +
(Douglass, Atlanta)2 * 0.09167(Times Played * Opponent WP Excluding Riverdale) +
(North Clayton)1 * 0.73148(Times Played * Opponent WP Excluding Riverdale) / 9 (GHSA Opponent Count)
= 0.49814
OOWP =
(Mt. Zion, Jonesboro)2 * 0.53141(Times Played * Opponent OWP) +
(Cedar Grove)2 * 0.53058(Times Played * Opponent OWP) +
(Stone Mountain)1 * 0.46885(Times Played * Opponent OWP) +
(Luella)1 * 0.42060(Times Played * Opponent OWP) +
(Douglass, Atlanta)2 * 0.52558(Times Played * Opponent OWP) +
(North Clayton)1 * 0.47910(Times Played * Opponent OWP) / 9 (GHSA Opponent Count)
= 0.50485
PSRF = 0.35 * 0.67416 (WP) + 0.35 * 0.49814 (OWP) + 0.30 * 0.50485 (OOWP) = 0.56177
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, Jonesboro6 - 63 / 53 / 60 / 10 / 00.495870.53141
Cedar Grove4 - 82 / 62 / 60 / 00 / 00.333330.53058
Stone Mountain11 - 05 / 56 / 60 / 00 / 01.000000.46885
Luella9 - 14 / 55 / 50 / 00 / 00.910000.42060
Douglass, Atlanta1 - 110 / 61 / 60 / 00 / 00.091670.52558
North Clayton8 - 34 / 63 / 41 / 10 / 00.731480.47910

Contests

RiverdaleAAA
2/20 Mt. Zion, Jonesboro 4 - 1  W
2/27 Luella 0 - 4  L
3/04 At Douglass, Atlanta 4 - 0  W
3/06 Cedar Grove 3 - 1  W
3/10 Stone Mountain 1 - 3  L
3/11 At Mt. Zion, Jonesboro 3 - 0  W
3/20 At North Clayton 1 - 2  L
3/24 At Cedar Grove 4 - 0  W
3/27 Douglass, Atlanta 5 - 0  W
Wins: 6, Losses: 3, Ties: 0
Mt. Zion, JonesboroAAA
2/12 At Douglass, Atlanta 5 - 0  W
2/20 At Riverdale 1 - 4  L
2/25 Cedar Grove 2 - 1  W
2/27 North Clayton (Neutral) 1 - 3  L
3/03 Luella 0 - 4  L
3/04 Stone Mountain 1 - 3  L
3/05 At Stephenson 5 - 0  W
3/06 Stephenson 5 - 0  W
3/11 Riverdale 0 - 3  L
3/13 At Luella 0 - 4  L
3/18 Douglass, Atlanta 5 - 0  W
3/20 At Cedar Grove 2 - 0  W
3/25 At North Clayton 0 - 5  L
4/02 At Stone Mountain 0 - 4  L
Wins: 6, Losses: 8, Ties: 0
Cedar GroveAAA
2/25 At Mt. Zion, Jonesboro 1 - 2  L
2/27 Stone Mountain 1 - 2  L
2/27 At North Clayton 1 - 4  L
3/04 At Stephenson 5 - 0  W
3/06 At Riverdale 1 - 3  L
3/11 Luella 1 - 3  L
3/13 At Douglass, Atlanta 5 - 0  W
3/17 Douglass, Atlanta 5 - 0  W
3/18 North Clayton 0 - 5  L
3/20 Mt. Zion, Jonesboro 0 - 2  L
3/24 Riverdale 0 - 4  L
3/25 At Stone Mountain 0 - 4  L
3/26 At Luella 0 - 5  L
3/27 Stephenson 5 - 0  W
Wins: 4, Losses: 10, Ties: 0
Stone MountainAAA
2/25 Douglass, Atlanta 4 - 0  W
2/27 At Cedar Grove 2 - 1  W
3/04 At Mt. Zion, Jonesboro 3 - 1  W
3/05 North Clayton 4 - 0  W
3/06 At North Clayton 4 - 0  W
3/10 At Riverdale 3 - 1  W
3/11 At Stephenson 4 - 0  W
3/18 At Luella 3 - 1  W
3/19 Stephenson 4 - 0  W
3/20 At Douglass, Atlanta 5 - 0  W
3/25 Cedar Grove 4 - 0  W
4/02 Mt. Zion, Jonesboro 4 - 0  W
Wins: 12, Losses: 0, Ties: 0
LuellaAAA
2/25 Stephenson 1 - 0  W
2/26 Douglass, Atlanta 5 - 0  W
2/27 At Riverdale 4 - 0  W
3/03 At Mt. Zion, Jonesboro 4 - 0  W
3/04 At North Clayton 4 - 0  W
3/06 At Douglass, Atlanta 4 - 0  W
3/11 At Cedar Grove 3 - 1  W
3/13 Mt. Zion, Jonesboro 4 - 0  W
3/18 Stone Mountain 1 - 3  L
3/20 At Stephenson 1 - 0  W
3/26 Cedar Grove 5 - 0  W
Wins: 10, Losses: 1, Ties: 0
Douglass, AtlantaAAA
2/12 Mt. Zion, Jonesboro 0 - 5  L
2/25 At Stone Mountain 0 - 4  L
2/26 At Luella 0 - 5  L
2/27 At Stephenson 5 - 0  W
3/04 Riverdale 0 - 4  L
3/06 Luella 0 - 4  L
3/11 North Clayton 0 - 3  L
3/12 At North Clayton 0 - 3  L
3/13 Cedar Grove 0 - 5  L
3/17 At Cedar Grove 0 - 5  L
3/18 At Mt. Zion, Jonesboro 0 - 5  L
3/20 Stone Mountain 0 - 5  L
3/25 Stephenson 0 - 5  L
3/27 At Riverdale 0 - 5  L
Wins: 1, Losses: 13, Ties: 0
North ClaytonAAA
2/27 Cedar Grove 4 - 1  W
2/27 Mt. Zion, Jonesboro (Neutral) 3 - 1  W
3/04 Luella 0 - 4  L
3/05 At Stone Mountain 0 - 4  L
3/06 Stone Mountain 0 - 4  L
3/10 At Stephenson 3 - 0  W
3/11 At Douglass, Atlanta 3 - 0  W
3/12 Douglass, Atlanta 3 - 0  W
3/13 Stephenson 3 - 0  W
3/18 At Cedar Grove 5 - 0  W
3/20 Riverdale 2 - 1  W
3/25 Mt. Zion, Jonesboro 5 - 0  W
Wins: 9, Losses: 3, Ties: 0