Official NHA Assessment

Race 6: FREE KIDDIES ENTERTAINMENT 09 DECEMBER MR 95 OPEN HANDICAP (3 years old) (3 year olds)

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Line Horse
Fushimi Inari
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
6 / 8
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    Biofarmer            4    60.0    1    0.00     3.0   95    86           95    +0
2    Eiffel Tower         4    58.0    2    0.50     3.0   91    87           87    -4
3    Fushimi Inari        2    54.5    3    2.00     0.0   84    84           84    +0
4    Kudzu                2    54.0    4    4.00     0.0   83    81           81    -2
5    House Of Romanov     2    59.0    5    4.50     0.0   93    90           90    -3
6    Jordan               4    59.0    6    5.00     3.0   93    84           84    -9
7    Palace Revolt        2    51.0    7    6.75     0.0   85    74           75    -10
8    Halberdier           4    54.0    8    8.50     3.0   83    74           74    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Biofarmer 95 78 95 -17 3.0 -
2 Eiffel Tower 91 69 87 -18 3.0 -
3 Fushimi Inari Line 84 53 84 -31 0.0
4 Kudzu 83 80 81 -1 0.0 -
5 House Of Romanov 93 81 90 -9 0.0 -
6 Jordan 93 88 84 +4 3.0 -
7 Palace Revolt 85 64 75 -11 0.0 -
8 Halberdier 83 83 74 +9 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