Official NHA Assessment

Race 2: BC INDUSTRIAL & ENGINEERING SUPPLIES 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 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 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    Ethereal View        3    60.0    1    0.00     3.5   -     -            -     +0
2    Her Royalty          3    60.0    2    1.60     3.5   -     -            -     +0
3    Diyarani             2    60.0    3    1.70     2.5   -     -            -     +0
4    Extraction           2    60.0    4    2.90     2.5   -     -            -     +0
5    Grand Occasion       2    58.5    5    3.00     2.5   -     -            -     +0
6    Papury               2    60.0    6    3.80     2.5   -     -            -     +0
7    I Won't Give Up      2    60.0    7    4.60     2.5   -     -            -     +0
8    Qondanekukhanyeni    3    60.0    8    4.70     3.5   -     -            -     +0
9    Pitzuchim            2    60.0    9    9.10     2.5   -     -            -     +0
99   Sandy's Horizon      2    60.0    99   0.00     2.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ethereal View - 68 - +68 3.5 -
2 Her Royalty - 68 - +68 3.5 -
3 Diyarani - 84 - +84 2.5 -
4 Extraction - 54 - +54 2.5 -
5 Grand Occasion - 85 - +85 2.5 -
6 Papury - 57 - +57 2.5 -
7 I Won't Give Up - 68 - +68 2.5 -
8 Qondanekukhanyeni - 70 - +70 3.5 -
9 Pitzuchim - 68 - +68 2.5 -
99 Sandy's Horizon - - - - 2.5 -
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