Official NHA Assessment

Race 1: Hollywoodbets KENILWORTH WELCOMES YOU MAIDEN PLATE (For all Maidens)

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Line Horse
Mr Moustache
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    Digby                2    60.0    1    0.00     4.0   71    -            71    +0
2    Trailfinder          2    60.0    2    0.20     4.0   -     -            -     +0
3    World Champion       2    60.0    3    2.20     4.0   77    -            76    -1
4    Mr Moustache         2    60.0    4    5.45     4.0   -     -            -     +0
5    Aya's Dream          2    60.0    5    8.45     4.0   -     -            -     +0
6    Love Of Quality      3    60.0    6    9.95     6.0   -     -4           -     +0
7    Green Point          3    60.0    7    10.35    6.0   -     -4           -     +0
8    Double Distilled     3    56.0    8    11.10    6.0   50    -12          40    -10
9    Kylie's World        3    60.0    9    12.60    6.0   -     -4           -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Digby 71 77 71 +6 4.0 -
2 Trailfinder - 82 - +82 4.0 -
3 World Champion 77 76 76 ✓ Match 4.0 -
4 Mr Moustache Line - 67 - +67 4.0
5 Aya's Dream - 67 - +67 4.0 -
6 Love Of Quality - - - ✓ Match 6.0 -
7 Green Point - 61 - +61 6.0 -
8 Double Distilled 50 52 40 +12 6.0 -
9 Kylie's World - 42 - +42 6.0 -
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