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 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
0 / 11
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    Rich Man's World     2    60.0    1    0.00     3.0   -     -            -     +0
2    Winter Pirate        2    60.0    2    2.00     3.0   -     -            -     +0
3    Made In Chelsea      2    60.0    3    6.75     3.0   -     -            -     +0
4    Lava Strike          2    60.0    4    8.00     3.0   -     -            -     +0
5    My Bonny Boy         2    60.0    5    8.20     3.0   -     -            -     +0
6    Snow Sniper          2    60.0    6    8.70     3.0   -     -            -     +0
7    Autocorrect          2    60.0    7    10.20    3.0   -     -            -     +0
8    World Supreme        2    60.0    8    10.50    3.0   -     -            -     +0
9    In Unity             2    60.0    9    10.55    3.0   -     -            -     +0
10   Lenoxx               2    60.0    10   14.55    3.0   -     -            -     +0
99   Platinum Grey        2    60.0    99   0.00     3.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rich Man's World - - - - 3.0 -
2 Winter Pirate - - - - 3.0 -
3 Made In Chelsea - - - - 3.0 -
4 Lava Strike - - - - 3.0 -
5 My Bonny Boy - - - - 3.0 -
6 Snow Sniper - - - - 3.0 -
7 Autocorrect - - - - 3.0 -
8 World Supreme - - - - 3.0 -
9 In Unity - - - - 3.0 -
10 Lenoxx - - - - 3.0 -
99 Platinum Grey - - - - 3.0 -
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