Official NHA Assessment

Race 1: Hollywoodbets KENILWORTH WELCOMES YOU MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win BSA / RCS 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
0 / 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    Marseilles           2    60.0    1    0.00     4.0   -     -            -     +0
2    Kiartay              2    60.0    2    1.50     4.0   -     -            -     +0
3    Platinum Grey        2    60.0    3    14.50    4.0   -     -            -     +0
4    Warrior Of Destiny   2    60.0    4    99.97    4.0   -     -            -     +0
99   Rich Man's World     2    60.0    99   0.00     4.0   -     -            -     +0
99   Soundsofsymphonies   2    60.0    99   0.00     4.0   -     -            -     +0
99   Omkhulu Boss         2    60.0    99   0.00     4.0   -     -            -     +0
99   Lava Strike          2    60.0    99   0.00     4.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Marseilles - - - - 4.0 -
2 Kiartay - - - - 4.0 -
3 Platinum Grey - - - - 4.0 -
4 Warrior Of Destiny - - - - 4.0 -
99 Rich Man's World - - - - 4.0 -
99 Soundsofsymphonies - - - - 4.0 -
99 Omkhulu Boss - - - - 4.0 -
99 Lava Strike - - - - 4.0 -
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