Official NHA Assessment

Race 2: RACING TODAY MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Master's Lady
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
8 / 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    Sakura Hanami        3    60.0    1    0.00     6.0   70    74           74    +4
2    Lolly Willowes       3    60.0    2    2.00     6.0   -     74           74    +74
3    Power Of Tiger       3    60.0    3    2.50     6.0   56    74           74    +18
4    Master's Lady        2    60.0    4    4.00     4.0   78    78           78    +0
5    Winika               3    60.0    5    6.75     6.0   -     74           74    +74
6    Seven Times Red      3    58.5    6    10.50    6.0   -     71           71    +71
7    Duchess Of Cognac    3    60.0    7    18.25    6.0   -     74           74    +74
8    Katya Kabanova       3    60.0    8    27.75    6.0   -     74           74    +74
99   Be All You Can Be    3    60.0    99   0.00     6.0   -     74           74    +0
99   Varachino's Champ    3    60.0    99   0.00     6.0   -     74           74    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sakura Hanami 70 80 74 +6 6.0 -
2 Lolly Willowes - 74 74 ✓ Match 6.0 -
3 Power Of Tiger 56 61 74 -13 6.0 -
4 Master's Lady Line 78 70 78 -8 4.0
5 Winika - 67 74 -7 6.0 -
6 Seven Times Red - 59 71 -12 6.0 -
7 Duchess Of Cognac - 20 74 -54 6.0 -
8 Katya Kabanova - 26 74 -48 6.0 -
99 Be All You Can Be - - 74 -74 6.0 -
99 Varachino's Champ - 75 74 +1 6.0 -
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