Official NHA Assessment

Race 6: 4RACING APP FM 95 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Ringa Ringa Roses
Reference for assessment
Exact Matches
4 / 12
Calculated = Official
Close Matches
8 / 12
Within 2 points
Significant Diffs
0 / 12
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    Woman's World        4    58.0    1    0.00     0.5   94    91           94    +0
2    Open Sesame          2    52.5    2    0.50     0.0   84    86           86    +2
3    Ringa Ringa Roses    2    54.5    3    2.75     0.0   87    87           87    +0
4    Boom Boom            4    50.5    4    2.80     0.5   81    78           78    -3
5    Paris Fun            2    52.0    5    3.30     0.0   83    81           81    -2
6    Lady Sabrina         3    53.0    6    3.35     2.0   81    79           79    -2
7    Azaleas For All      4    53.5    7    3.85     0.5   82    83           83    +1
8    Wise Counsel         2    52.5    8    4.60     0.0   84    81           81    -3
9    Ceuta                4    61.0    9    8.35     0.5   97    97           97    +0
10   Lady Blunt           2    53.5    10   9.85     0.0   86    83           83    -3
99   Fire In Her Soul     2    54.5    99   0.00     0.0   -     85           85    +0
99   Cocomelon            3    52.0    99   0.00     2.0   -     76           76    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Woman's World 94 98 94 +4 0.5 -
2 Open Sesame 84 86 86 ✓ Match 0.0 -
3 Ringa Ringa Roses Line 87 87 87 ✓ Match 0.0
4 Boom Boom 81 81 78 +3 0.5 -
5 Paris Fun 83 83 81 +2 0.0 -
6 Lady Sabrina 81 80 79 +1 2.0 -
7 Azaleas For All 82 82 83 -1 0.5 -
8 Wise Counsel 84 81 81 ✓ Match 0.0 -
9 Ceuta 97 95 97 -2 0.5 -
10 Lady Blunt 86 86 83 +3 0.0 -
99 Fire In Her Soul - 88 85 +3 0.0 -
99 Cocomelon - 76 76 ✓ Match 2.0 -
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