Official NHA Assessment

Race 4: HOLLYWOODBETS GROOMS INITIATIVE MAIDEN PLATE (For all Maidens)

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Line Horse
Run Rudolph Run
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
7 / 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    Mucho Dinero         2    56.0    1    0.00     0.0   74    74           74    +0
2    Future Turn          5    56.0    2    0.75     0.0   83    78           78    -5
3    Run Rudolph Run      3    60.0    3    2.00     9.5   66    66           66    +0
4    Popping Crease       2    56.0    4    2.20     0.0   73    77           77    +4
5    Impetuous            2    56.0    5    2.70     0.0   -     76           76    +76
6    Global Movement      6    60.0    6    3.70     0.0   61    83           83    +22
7    Destined To Dance    3    56.5    7    4.00     9.5   51    57           57    +6
8    Senhora Victoria     3    56.5    8    4.05     9.5   66    57           57    -9
9    Dream Spinner        2    52.5    9    14.55    0.0   60    67           67    +7
99   Mothership           5    52.5    99   0.00     0.0   -     67           67    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mucho Dinero 74 115 74 +41 0.0 -
2 Future Turn 83 78 78 ✓ Match 0.0 -
3 Run Rudolph Run Line 66 57 66 -9 9.5
4 Popping Crease 73 74 77 -3 0.0 -
5 Impetuous - 74 76 -2 0.0 -
6 Global Movement 61 65 83 -18 0.0 -
7 Destined To Dance 51 48 57 -9 9.5 -
8 Senhora Victoria 66 66 57 +9 9.5 -
9 Dream Spinner 60 49 67 -18 0.0 -
99 Mothership - 50 67 -17 0.0 -
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