Official NHA Assessment

Race 1: #THISISRACING WELCOMES YOU MAIDEN PLATE (3-year-old Fillies) (For Maiden 3-year-old Fillies)

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Line Horse
Asiye Phambili
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
10 / 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    Asiye Phambili       3    60.0    1    0.00     9.5   -     -            -     +0
2    Winter Muse          3    60.0    2    1.25     9.5   -     -            -     +0
3    Mighty Goddess       2    60.0    3    2.00     6.5   89    6            79    -10
4    Splendid Season      2    60.0    4    2.20     6.5   -     6            6     +6
5    Rosy Lemon           5    60.0    5    4.20     0.0   -     19           19    +19
6    Kentish Maid         2    60.0    6    5.00     6.5   -     6            6     +6
7    United Council       5    60.0    7    6.30     0.0   -     19           19    +19
8    Impersonation        3    60.0    8    6.55     9.5   -     -            -     +0
9    Alice May            3    60.0    9    8.25     9.5   -     -            -     +0
99   Tanushas Star        2    60.0    99   0.00     6.5   -     6            6     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Asiye Phambili Line - 119 - +119 9.5
2 Winter Muse - 78 - +78 9.5 -
3 Mighty Goddess 89 73 79 -6 6.5 -
4 Splendid Season - 50 6 +44 6.5 -
5 Rosy Lemon - 72 19 +53 0.0 -
6 Kentish Maid - 61 6 +55 6.5 -
7 United Council - 100 19 +81 0.0 -
8 Impersonation - 68 - +68 9.5 -
9 Alice May - 60 - +60 9.5 -
99 Tanushas Star - 40 6 +34 6.5 -
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