Official NHA Assessment

Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU JUVENILE PLATE (For 2 yo R100 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 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    Paratrooper          4    57.0    1    0.00     3.5   -     -            -     +0
2    Dumbledore           4    60.0    2    0.30     3.5   -     -            -     +0
3    Blue Holly           4    59.5    3    2.55     3.5   -     -            -     +0
4    Rapidash             2    57.0    4    2.95     2.0   -     -            -     +0
5    Speeding Bullet      2    60.0    5    5.20     2.0   -     -            -     +0
6    Get Impressed        2    57.0    6    6.95     2.0   -     -            -     +0
7    Pompei Warning       2    57.0    7    7.45     2.0   -     -            -     +0
8    Tyrion Lannister     2    57.0    8    7.85     2.0   -     -            -     +0
9    Field Trip           2    57.0    9    99.99    2.0   -     -            -     +0
99   Hard Winter          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 Paratrooper - 73 - +73 3.5 -
2 Dumbledore - 105 - +105 3.5 -
3 Blue Holly - 85 - +85 3.5 -
4 Rapidash - 107 - +107 2.0 -
5 Speeding Bullet - 73 - +73 2.0 -
6 Get Impressed - 103 - +103 2.0 -
7 Pompei Warning - 75 - +75 2.0 -
8 Tyrion Lannister - 88 - +88 2.0 -
9 Field Trip - - - ✓ Match 2.0 -
99 Hard Winter - 72 - - 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