Official NHA Assessment

Race 1: 4RACING WELCOMES YOU JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
4 / 7
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    Almond Sea           3    60.0    1    0.00     5.0   -     -            -     +0
2    Peace Of Mind        3    57.0    2    5.25     5.0   -     -            -     +0
3    Golden Chandelier    2    57.0    3    6.25     3.5   -     -            -     +0
4    Nordic Ice           2    57.0    4    12.50    3.5   -     -            -     +0
5    Sensoria             3    57.0    5    15.00    5.0   -     -            -     +0
99   Bellissivar          2    53.0    99   0.00     3.5   -     -            -     +0
99   It's Her Way         3    57.0    99   0.00     5.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Almond Sea - 119 - +119 5.0 -
2 Peace Of Mind - 74 - +74 5.0 -
3 Golden Chandelier - 82 - +82 3.5 -
4 Nordic Ice - - - - 3.5 -
5 Sensoria - 84 - +84 5.0 -
99 Bellissivar - 73 - - 3.5 -
99 It's Her Way - 91 - - 5.0 -
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