Official NHA Assessment

Race 2: TAKE A BET WINA NUMBA NUMBA MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA / CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
7 / 8
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    Golden Chandelier    2    60.0    1    0.00     3.0   -     -            -     +0
2    Valieva              3    60.0    2    1.50     4.5   -     -            -     +0
3    Kindred Heart        3    60.0    3    2.25     4.5   -     -            -     +0
4    Tipperary            3    60.0    4    4.00     4.5   -     -            -     +0
5    Gaelic Dancer        3    60.0    5    6.00     4.5   -     -            -     +0
6    Varvara              2    60.0    6    7.50     3.0   -     -            -     +0
7    Winning Beauty       2    60.0    7    19.75    3.0   -     -            -     +0
99   Falcon Hill          2    56.0    99   0.00     3.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Golden Chandelier - 82 - +82 3.0 -
2 Valieva - 78 - +78 4.5 -
3 Kindred Heart - 88 - +88 4.5 -
4 Tipperary - 64 - +64 4.5 -
5 Gaelic Dancer - 64 - +64 4.5 -
6 Varvara - 98 - +98 3.0 -
7 Winning Beauty - 42 - +42 3.0 -
99 Falcon Hill - 67 - - 3.0 -
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