Official NHA Assessment

Race 3: WWW.SOCCER6.CO.ZA MR 66 HANDICAP (Open)

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Line Horse
Raptor Island
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
4 / 10
Within 2 points
Significant Diffs
3 / 10
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    Jackson Misissippi   6    53.5    1    0.00     0.0   53    56           53    +0
2    Anuschka's World     3    57.5    2    0.10     2.5   80    59           70    -10
3    Ella's Delight       2    56.5    3    0.85     1.5   67    59           59    -8
4    Raptor Island        2    59.5    4    1.35     1.5   65    65           65    +0
5    Mr Bodacious         2    60.5    5    1.85     1.5   67    67           67    +0
6    Joyous Jubilee (AUS  2    57.5    6    1.90     1.5   61    61           61    +0
7    Lady Camper          2    59.5    7    3.15     1.5   68    65           65    -3
8    Holly's View         2    62.0    8    4.40     1.5   70    70           70    +0
9    Aquila Gold          4    59.5    9    5.15     0.0   68    68           68    +0
99   Mediteraneangoddes   4    54.0    99   0.00     0.0   -     57           57    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Jackson Misissippi 53 58 53 +5 0.0 -
2 Anuschka's World 80 114 70 +44 2.5 -
3 Ella's Delight 67 71 59 +12 1.5 -
4 Raptor Island Line 65 61 65 -4 1.5
5 Mr Bodacious 67 65 67 -2 1.5 -
6 Joyous Jubilee (AUS) 61 61 61 ✓ Match 1.5 -
7 Lady Camper 68 66 65 +1 1.5 -
8 Holly's View 70 66 70 -4 1.5 -
9 Aquila Gold 68 56 68 -12 0.0 -
99 Mediteraneangoddes - 58 57 +1 0.0 -
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