Official NHA Assessment

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

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Line Horse
None identified
Reference for assessment
Exact Matches
2 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
7 / 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    Rattlesnake          3    60.0    1    0.00     2.5   -     -            -     +0
2    Summer Snow          2    60.0    2    1.50     1.5   -     -            -     +0
3    In The Green Zone    3    57.5    3    2.50     2.5   -     -            -     +0
4    Torres               2    60.0    4    5.75     1.5   -     -            -     +0
5    Rhythm King          3    60.0    5    7.50     2.5   -     -            -     +0
6    Jet A One            2    60.0    6    7.60     1.5   -     -            -     +0
7    Global Rock          2    60.0    7    7.65     1.5   -     -            -     +0
8    Just A Glance        2    60.0    8    16.65    1.5   -     -            -     +0
9    Captain Fury         2    60.0    9    19.40    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 Rattlesnake - 85 - +85 2.5 -
2 Summer Snow - 79 - +79 1.5 -
3 In The Green Zone - 76 - +76 2.5 -
4 Torres - 70 - +70 1.5 -
5 Rhythm King - 62 - +62 2.5 -
6 Jet A One - 69 - +69 1.5 -
7 Global Rock - 59 - +59 1.5 -
8 Just A Glance - - - ✓ Match 1.5 -
9 Captain Fury - - - ✓ Match 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