Official NHA Assessment

Race 7: WWW.SOCCER6.CO.ZA PINNACLE STAKES (F & M) (For Fillies and Mares)

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Line Horse
Phedra
Reference for assessment
Exact Matches
2 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
8 / 11
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Phedra               3    62.0    1    0.00     10.5  103   103          103   +0
2    Bonnaroo             3    58.0    2    1.00     10.5  87    95           95    +8
3    Civil Rights         3    59.5    3    3.50     10.5  95    98           98    +3
4    Princess Deb's       3    55.5    4    4.25     10.5  79    90           90    +11
5    Stolen Kiss          3    56.5    5    5.25     10.5  83    92           92    +9
6    Variety Breeze       4    55.0    6    6.50     12.0  80    86           86    +6
7    Chere For Me         5    58.0    7    6.75     0.0   87    116          116   +29
8    Delicasea            4    55.0    8    9.00     12.0  78    86           86    +8
9    Aunty Lizzy          3    61.0    9    10.50    10.5  98    101          101   +3
10   Vihaan's Pie         4    60.0    10   27.75    12.0  91    96           96    +5
99   Red Berry            4    59.5    99   0.00     12.0  -     95           95    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Phedra Line 103 103 103 ✓ Match 10.5
2 Bonnaroo 87 84 95 -11 10.5 -
3 Civil Rights 95 88 98 -10 10.5 -
4 Princess Deb's 79 80 90 -10 10.5 -
5 Stolen Kiss 83 79 92 -13 10.5 -
6 Variety Breeze 80 62 86 -24 12.0 -
7 Chere For Me 87 70 116 -46 0.0 -
8 Delicasea 78 74 86 -12 12.0 -
9 Aunty Lizzy 98 84 101 -17 10.5 -
10 Vihaan's Pie 91 91 96 -5 12.0 -
99 Red Berry - 95 95 ✓ Match 12.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points