Official NHA Assessment

Race 2: WARREN BAILIE, BENNIE DE WET, ROOIES FOURIE, GREG HOLME 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 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
6 / 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    Stars And Bra's      2    57.0    1    0.00     2.0   -     -            -     +0
2    Pearl In Her Crown   2    57.0    2    1.40     2.0   -     -            -     +0
3    Khethiwe's Destiny   3    57.0    3    2.60     3.0   -     -            -     +0
4    Vj's Angel           3    60.0    4    3.75     3.0   -     -            -     +0
5    Jilted               2    57.0    5    4.25     2.0   -     -            -     +0
6    Stormy Sunday        2    57.0    6    9.50     2.0   -     -            -     +0
99   Ulovane              2    57.0    99   0.00     2.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Stars And Bra's - 81 - +81 2.0 -
2 Pearl In Her Crown - 72 - +72 2.0 -
3 Khethiwe's Destiny - 92 - +92 3.0 -
4 Vj's Angel - 114 - +114 3.0 -
5 Jilted - 65 - +65 2.0 -
6 Stormy Sunday - 82 - +82 2.0 -
99 Ulovane - - - - 2.0 -
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