Official NHA Assessment

Race 4: RaceCape Powered By Hollywoodbets MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Analytic
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 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    Enchanting Choice    4    57.0    1    0.00     5.0   -     64           6     +6
2    Family Power         4    57.0    2    0.30     5.0   -     69           69    +69
3    Analytic             2    57.0    3    1.80     0.0   77    77           77    +0
4    English Mistress     4    57.0    4    3.55     5.0   -     65           65    +65
5    Ellorix              4    57.0    5    3.85     5.0   79    65           69    -10
6    Pinstripe            3    57.0    6    4.25     9.0   72    57           62    -10
7    As Fate Has It       4    57.0    7    9.75     5.0   58    64           64    +6
8    Black Hole Sun       4    60.0    8    10.75    5.0   46    70           70    +24
9    My True Love         4    57.0    9    16.00    5.0   -     64           64    +64
10   Miracle In Motion    2    57.0    10   19.50    0.0   66    74           74    +8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Enchanting Choice - 99 6 +93 5.0 -
2 Family Power - 87 69 +18 5.0 -
3 Analytic Line 77 54 77 -23 0.0
4 English Mistress - 70 65 +5 5.0 -
5 Ellorix 79 100 69 +31 5.0 -
6 Pinstripe 72 79 62 +17 9.0 -
7 As Fate Has It 58 88 64 +24 5.0 -
8 Black Hole Sun 46 53 70 -17 5.0 -
9 My True Love - 50 64 -14 5.0 -
10 Miracle In Motion 66 66 74 -8 0.0 -
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