Official NHA Assessment

Race 7: WOOLAVINGTON STAKES (Listed) (For 4-year-old Horses and older)

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Line Horse
Baratheon
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
6 / 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    50.0    1    0.00     0.0   93    107          99    +6
2    Baratheon            3    54.0    2    4.25     8.5   100   100          100   +0
3    One Way Traffic      4    58.0    3    4.30     5.0   106   114          114   +8
4    Senso Unico          3    62.0    4    4.80     8.5   113   114          114   +1
5    Love Is A Rose       2    51.5    5    4.90     0.0   99    110          110   +11
6    Raiseahallelujah     7    54.0    6    7.15     0.0   99    115          115   +16
7    Otto Luyken          5    56.0    7    7.65     0.0   103   119          119   +16
8    Runaway Song         6    62.0    8    7.85     0.0   116   131          131   +15
9    With Pleasure        3    58.0    9    9.60     8.5   105   106          106   +1
10   Salvator Mundi       4    58.0    10   11.35    5.0   107   113          113   +6
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mucho Dinero 93 115 99 +16 0.0 -
2 Baratheon Line 100 106 100 +6 8.5
3 One Way Traffic 106 109 114 -5 5.0 -
4 Senso Unico 113 112 114 -2 8.5 -
5 Love Is A Rose 99 105 110 -5 0.0 -
6 Raiseahallelujah 99 103 115 -12 0.0 -
7 Otto Luyken 103 116 119 -3 0.0 -
8 Runaway Song 116 98 131 -33 0.0 -
9 With Pleasure 105 97 106 -9 8.5 -
10 Salvator Mundi 107 98 113 -15 5.0 -
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