Official NHA Assessment

Race 2: TABGOLD NEW SOCCER CORNERS FM 90 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Bonne Bouche
Reference for assessment
Exact Matches
1 / 7
Calculated = Official
Close Matches
3 / 7
Within 2 points
Significant Diffs
3 / 7
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Morgan La Fay        2    61.5    1    0.00     3.0   93    93           93    +0
2    Mvulazana            3    57.0    2    0.70     4.5   84    81           81    -3
3    Bonne Bouche         2    57.5    3    5.30     3.0   85    85           85    +0
4    Dolcezza             2    55.5    4    5.35     3.0   87    81           81    -6
5    Berengaria           2    55.5    5    9.55     3.0   81    81           81    +0
6    Warship              3    60.0    6    11.35    4.5   95    87           87    -8
99   Acacia's Blossom     2    60.0    99   0.00     3.0   -     90           90    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Morgan La Fay 93 98 93 +5 3.0 -
2 Mvulazana 84 82 81 +1 4.5 -
3 Bonne Bouche Line 85 67 85 -18 3.0
4 Dolcezza 87 73 81 -8 3.0 -
5 Berengaria 81 79 81 -2 3.0 -
6 Warship 95 87 87 ✓ Match 4.5 -
99 Acacia's Blossom - 66 90 -24 3.0 -
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