Official NHA Assessment

Race 2: TAB MAIDEN JUVENILE PLATE (Fillies) (For Maiden 2 year-old fillies)

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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
11 / 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    Lady Silvano         5    60.0    1    0.00     0.0   -     -            -     +0
2    Hear My Voice        2    60.0    2    3.00     0.5   -     -            -     +0
3    Soft Touch           2    60.0    3    4.75     0.5   -     -            -     +0
4    Defining Moment      2    60.0    4    5.50     0.5   -     -            -     +0
5    Turn The Page        2    60.0    5    6.75     0.5   -     -            -     +0
6    Jam Jam              2    60.0    6    7.25     0.5   -     -            -     +0
7    Gold Beach           2    60.0    7    17.00    0.5   -     -            -     +0
8    Coastal Blues        2    60.0    8    19.50    0.5   -     -            -     +0
9    Lady Renee           2    60.0    9    20.25    0.5   -     -            -     +0
10   Summer Night City    5    60.0    10   23.50    0.0   -     -            -     +0
11   Talkeetna            2    60.0    11   25.25    0.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lady Silvano - 104 - +104 0.0 -
2 Hear My Voice - 54 - +54 0.5 -
3 Soft Touch - 54 - +54 0.5 -
4 Defining Moment - 64 - +64 0.5 -
5 Turn The Page - 64 - +64 0.5 -
6 Jam Jam - 63 - +63 0.5 -
7 Gold Beach - 54 - +54 0.5 -
8 Coastal Blues - 54 - +54 0.5 -
9 Lady Renee - 64 - +64 0.5 -
10 Summer Night City - 57 - +57 0.0 -
11 Talkeetna - 62 - +62 0.5 -
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