Official NHA Assessment

Race 3: WSB SLOTS COMING SOON MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R60 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
6 / 9
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    Camille Claudel      2    60.0    1    0.00     1.5   -     -            -     +0
2    Typeface             2    60.0    2    1.75     1.5   -     -            -     +0
3    Betty Boop           2    60.0    3    2.75     1.5   -     -            -     +0
4    Ponte Vecchio        2    60.0    4    2.85     1.5   -     -            -     +0
5    Reny                 2    60.0    5    3.25     1.5   -     -            -     +0
6    Oxford Orange        2    60.0    6    13.00    1.5   -     -            -     +0
7    Gallic Causeway      2    60.0    7    21.25    1.5   -     -            -     +0
8    Mothership           5    60.0    8    30.50    0.0   -     -            -     +0
99   Inara's Dynasty      2    60.0    99   0.00     1.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Camille Claudel - 69 - +69 1.5 -
2 Typeface - 78 - +78 1.5 -
3 Betty Boop - 88 - +88 1.5 -
4 Ponte Vecchio - 56 - +56 1.5 -
5 Reny - 91 - +91 1.5 -
6 Oxford Orange - - - - 1.5 -
7 Gallic Causeway - - - ✓ Match 1.5 -
8 Mothership - 50 - +50 0.0 -
99 Inara's Dynasty - 89 - - 1.5 -
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