Official NHA Assessment

Race 7: SYRINGA HANDICAP (Listed) (For Fillies and Mares)

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Line Horse
Rouge Allure
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
4 / 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    Ululate              4    56.0    1    0.00     0.5   92    88           92    +0
2    Homely Girl          3    59.5    2    1.20     2.0   103   96           96    -7
3    Rouge Allure         8    57.0    3    1.50     0.0   94    94           94    +0
4    Florentine           4    55.0    4    1.80     0.5   86    89           89    +3
5    Now You See Me       6    55.0    5    3.60     0.0   90    88           88    -2
6    Victoria Paige       5    55.0    6    4.40     0.0   90    87           87    -3
7    Caralluma            4    56.0    7    7.60     0.5   92    88           88    -4
8    Pretty Betty         4    60.0    8    13.20    0.5   100   96           96    -4
9    Bureau des Legende   3    55.0    9    19.20    2.0   92    83           83    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ululate 92 80 92 -12 0.5 -
2 Homely Girl 103 99 96 +3 2.0 -
3 Rouge Allure Line 94 103 94 +9 0.0
4 Florentine 86 86 89 -3 0.5 -
5 Now You See Me 90 84 88 -4 0.0 -
6 Victoria Paige 90 83 87 -4 0.0 -
7 Caralluma 92 94 88 +6 0.5 -
8 Pretty Betty 100 94 96 -2 0.5 -
9 Bureau des Legende 92 97 83 +14 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