PA IAC/Private — Sun Aug 22 11:09:58 EDT 2010

See Formula for an explanation of how the total or national power rating. is computed. The coefficients represent the weighting value for each of the 19 components used in the current formula. A coefficient of 0.0 means ignore that component. For high school, only 1,2,3,4,8 and 12 are used. For college only 1 and 3 are used. The other values are shown to demonstrate other factors that could be used.
Congratulations to 2010 League Champions - Haverford School (IAC), Shipley School (FSL) and Perkiomen School (TCL)
ANALYSIS

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PA Independent Coef 1 MVL Margin of Victory-Local 1.00 2 MVE Margin of Victory-External 1.00 3 TGL Ten-Goal Limit 0.10 4 COR Correction Factor 0.10 5 SSP Strength of Schedule (polls) 0.00 6 SSH Strength of Schedule (MOV-L) 0.00 7 SSR Strength of Schedule (RPI) 0.00 8 WLT Win-Loss Percentage (Total) 0.10 9 WLD Win-Loss Percentage (Div) 0.00 10 WLA Win-Loss Percentage (Date) 0.00 11 WLS Win-Loss Percentage (Site) 0.00 12 CHP Championship 1.00 13 RPI Ratings Percentage Index 0.00 14 SW Significant Wins 0.00 15 SL Significant Losses 0.00 16 QWP Quality Wins (Polls) 0.00 17 QWM Quality Wins (MOV-L) 0.00 18 QWR Quality Wins (RPI) 0.00 19 POL Polls 0.00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 MVL MVE TGL COR SSP SSH SSR WLT WLD WLA WLS CHP RPI SW SL QWP QWM QWR POL Coefficients 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.10 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Academy New Chu 84.0 1. 0.6 0.2 82.2 61.9 52.4 58. 50. 53. 58. 0.0 51.8 1.0 2.0 0.0 2.7 2.3 0.0 Chestnut Hill A 83.8 1. 0.4 0.1 86.6 70.7 54.2 41. 27. 41. 40. 0.0 47.4 1.0 0.0 0.0 1.5 1.2 0.0 Collegium Chart 74.2 0. 0.0 1.2 71.9 44.2 46.3 75. 75. 64. 79. 0.0 53.5 1.0 2.0 0.0 2.3 4.0 0.0 Delaware Cty Ch 73.9 -2. 0.0 -0.9 78.7 55.7 31.8 17. 40. 24. 17. 0.0 33.8 1.0 0.0 0.0 0.4 0.5 0.0 Delaware Friend 74.9 0. 0.0 -0.2 73.2 46.1 46.0 53. 53. 53. 55. 0.0 47.8 1.0 1.0 0.0 1.7 2.6 0.0 Devon Prep 76.0 -1. 0.3 -0.5 78.0 54.4 51.4 33. 33. 33. 33. 0.0 46.9 0.0 1.0 0.0 0.5 0.3 0.0 Episcopal Acade 96.7 1. -0.2 0.9 93.1 84.1 59.3 73. 71. 68. 76. 0.0 62.3 2.0 0.0 0.0 8.2 6.7 0.0 Friends Central 75.4 0. 0.3 -1.0 78.9 55.6 47.4 17. 29. 11. 19. 0.0 42.7 1.0 0.0 0.0 0.7 0.5 0.0 George School 78.3 -1. 0.4 -0.5 77.8 54.0 51.9 42. 57. 37. 40. 0.0 53.2 1.0 2.0 0.0 1.4 1.6 0.0 Germantown Acad 93.2 2. -0.6 0.0 92.9 83.6 58.0 53. 27. 43. 54. 0.0 50.3 2.0 0.0 0.0 2.2 1.8 0.0 Haverford Schoo 99.8 1. 0.4 1.4 94.7 87.5 59.7 83. 80. 86. 82. 0.2 64.8 0.0 2.0 0.0 7.0 5.8 0.0 Hill School 91.3 0. -0.3 -0.2 89.3 76.1 51.6 56. 62. 64. 50. 0.0 54.3 0.0 1.0 0.0 3.3 2.0 0.0 Kimberton Waldo 73.1 0. 0.2 0.5 73.0 45.7 48.2 58. 58. 54. 59. 0.0 50.7 1.0 1.0 0.0 1.5 2.5 0.0 Kiski Prep 91.8 -2. 0.7 -0.4 89.1 75.3 41.5 57. 67. 59. 62. 0.0 47.8 1.0 0.0 0.0 1.3 0.8 0.0 Malvern Prep 96.6 -1. -0.4 0.0 93.8 85.4 59.4 62. 73. 61. 58. 0.0 62.7 2.0 3.0 0.0 7.0 6.0 0.0 Mercersburg Aca 78.8 -1. -0.1 -0.9 87.4 71.7 43.2 0. 0. 0. 0. 0.0 32.4 0.0 0.0 0.0 0.0 0.0 0.0 Oxford Area 65.4 0. -0.3 0.2 71.5 44.0 26.5 28. 42. 30. 27. 0.0 30.3 0.0 0.0 0.0 0.1 0.1 0.0 Penn Charter 93.4 -1. -0.1 -0.3 92.5 82.9 58.4 50. 40. 46. 50. 0.0 53.8 2.0 1.0 0.0 3.2 2.7 0.0 Perkiomen Schoo 78.2 0. -0.1 0.5 74.1 47.6 51.2 74. 82. 82. 71. 0.2 59.0 0.0 2.0 0.0 3.5 6.1 0.0 Phelps 67.2 0. 0.2 -1.2 73.8 46.9 46.2 0. 0. 0. 0. 0.0 34.6 0.0 0.0 0.0 0.0 0.0 0.0 Shipley School 87.1 0. -1.5 0.7 80.0 57.6 51.5 89. 91. 86. 86. 0.2 61.3 0.0 1.0 0.0 5.0 5.5 0.0 Twin Valley 62.4 0. 0.0 -0.5 68.1 38.5 22.3 10. 12. 15. 7. 0.0 19.9 0.0 0.0 0.0 0.0 0.0 0.0 Valley Forge 72.7 0. -0.2 -0.3 75.0 49.2 47.4 36. 36. 42. 36. 0.0 44.5 1.0 0.0 0.0 0.8 1.4 0.0 Westtown 77.7 -1. 1.5 0.0 80.7 59.0 55.5 36. 38. 33. 42. 0.0 51.0 1.0 1.0 0.0 1.1 1.3 0.0 Woodlynde 70.0 2. 0.0 -0.8 73.3 46.1 46.2 23. 17. 20. 21. 0.0 38.8 0.0 0.0 0.0 0.2 0.4 0.0 Wyoming Seminar 83.3 1. 0.1 0.5 83.6 64.8 44.3 57. 50. 66. 62. 0.0 45.7 1.0 0.0 0.0 2.1 1.4 0.0
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