Official NHA Assessment

Race 7: TAB 4RACING APP FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Opulence
Reference for assessment
Exact Matches
3 / 14
Calculated = Official
Close Matches
4 / 14
Within 2 points
Significant Diffs
4 / 14
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    Pinnacle             2    58.5    1    0.00     5.0   75    70           75    +0
2    Veneta               3    52.5    2    1.50     7.5   52    53           53    +1
3    Carbonado            2    57.0    3    1.60     5.0   72    67           67    -5
4    Opulence             3    61.0    4    2.60     7.5   70    70           70    +0
5    Bouquet              2    55.0    5    3.85     5.0   68    63           63    -5
6    Mon Tresor           3    56.5    6    4.35     7.5   61    61           61    +0
7    Paris Opera          4    60.5    7    5.60     9.0   69    66           66    -3
8    Quick Count          3    58.0    8    6.10     7.5   64    64           64    +0
9    Champagne Charlie    2    53.0    9    6.85     5.0   64    59           59    -5
10   State Of Mind        4    58.5    10   6.95     9.0   65    62           62    -3
11   Feeling Foxy         2    56.0    11   16.70    5.0   73    65           65    -8
12   Mur Mur              2    59.5    12   23.95    5.0   77    72           72    -5
13   Begonia              2    54.0    13   30.20    5.0   66    61           61    -5
14   Just For Laughs      3    54.5    14   99.98    7.5   57    57           57    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Pinnacle 75 93 75 +18 5.0 -
2 Veneta 52 49 53 -4 7.5 -
3 Carbonado 72 92 67 +25 5.0 -
4 Opulence Line 70 71 70 +1 7.5
5 Bouquet 68 63 63 ✓ Match 5.0 -
6 Mon Tresor 61 71 61 +10 7.5 -
7 Paris Opera 69 66 66 ✓ Match 9.0 -
8 Quick Count 64 69 64 +5 7.5 -
9 Champagne Charlie 64 64 59 +5 5.0 -
10 State Of Mind 65 65 62 +3 9.0 -
11 Feeling Foxy 73 52 65 -13 5.0 -
12 Mur Mur 77 68 72 -4 5.0 -
13 Begonia 66 66 61 +5 5.0 -
14 Just For Laughs 57 57 57 ✓ Match 7.5 -
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