Official NHA Assessment

Race 6: TOTE OAKS (Grade 3) (For Fillies and Mares at Weight For Age + Penalties)

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Line Horse
My Soul Mate
Reference for assessment
Exact Matches
2 / 9
Calculated = Official
Close Matches
5 / 9
Within 2 points
Significant Diffs
4 / 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    She's A Bomber       3    53.5    1    0.00     3.0   95    84           84    -11
2    My Soul Mate         4    60.0    2    0.30     1.0   107   107          107   +0
3    Knockout             2    56.5    3    1.00     0.0   102   101          101   -1
4    Royal Invitation     5    55.5    4    3.10     0.0   85    97           97    +12
5    Key Worker           3    52.5    5    4.40     3.0   83    83           83    +0
6    World Of Alice       3    57.5    6    5.45     3.0   108   92           98    -10
7    Indian Ocean         3    59.5    7    6.65     3.0   111   96           101   -10
8    Give Me Everything   3    57.0    8    7.55     3.0   108   91           98    -10
9    Explosive Bond       4    57.5    9    9.15     1.0   97    96           96    -1
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 She's A Bomber 95 100 84 +16 3.0 -
2 My Soul Mate Line 107 107 107 ✓ Match 1.0
3 Knockout 102 101 101 ✓ Match 0.0 -
4 Royal Invitation 85 99 97 +2 0.0 -
5 Key Worker 83 84 83 +1 3.0 -
6 World Of Alice 108 104 98 +6 3.0 -
7 Indian Ocean 111 107 101 +6 3.0 -
8 Give Me Everything 108 106 98 +8 3.0 -
9 Explosive Bond 97 94 96 -2 1.0 -
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