Official NHA Assessment

Race 2: PLAY SOCCER 6, 10 AND 13 MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Lily Of Orange
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 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    South Wester (IRE)   4    60.0    1    0.00     12.0  -     64           6     +6
2    Babyitscoldoutside   3    60.0    2    1.75     10.5  53    67           67    +14
3    Lily Of Orange       3    56.0    3    3.50     10.5  59    59           59    +0
4    Champagne Charlie    2    58.0    4    6.00     7.0   58    70           70    +12
5    Miss United States   3    60.0    5    6.75     10.5  55    67           67    +12
6    River Birch          4    60.0    6    7.75     12.0  -     64           64    +64
7    Literal Image        2    58.0    7    10.00    7.0   63    70           70    +7
8    Bold Leah            4    60.0    8    15.50    12.0  49    64           64    +15
9    Saturn Queen         2    58.0    9    19.75    7.0   -     70           70    +70
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 South Wester (IRE) - 56 6 +50 12.0 -
2 Babyitscoldoutside 53 56 67 -11 10.5 -
3 Lily Of Orange Line 59 55 59 -4 10.5
4 Champagne Charlie 58 64 70 -6 7.0 -
5 Miss United States 55 52 67 -15 10.5 -
6 River Birch - 58 64 -6 12.0 -
7 Literal Image 63 57 70 -13 7.0 -
8 Bold Leah 49 40 64 -24 12.0 -
9 Saturn Queen - 42 70 -28 7.0 -
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