Official NHA Assessment

Race 6: WINTER COUNTRY CHAMPIONSHIP 1000 FINAL (For horses with nett rating of 81 and below. Non-Black Type)

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Line Horse
Easy Money
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 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    She's My World       2    57.0    1    0.00     7.0   90    90           90    +0
2    Easy Money           4    52.0    2    0.75     12.0  70    70           70    +0
3    December Dawn        2    58.0    3    1.25     7.0   82    92           92    +10
4    Counter Attack       3    56.5    4    1.65     10.5  73    82           82    +9
4    Bluff On Bluff       3    60.5    4    1.65     10.5  81    90           90    +9
6    Champagne Mac        4    50.5    6    4.90     12.0  62    67           67    +5
7    Golden Ideal         3    50.0    7    5.00     10.5  56    69           69    +13
8    Lucy Rocket          4    54.0    8    5.40     12.0  71    74           74    +3
9    Worldly              2    55.5    9    7.15     7.0   72    87           87    +15
10   Peace Of Mind        3    58.0    10   7.65     10.5  82    85           85    +3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 She's My World 90 106 90 +16 7.0 -
2 Easy Money Line 70 56 70 -14 12.0
3 December Dawn 82 78 92 -14 7.0 -
4 Counter Attack 73 67 82 -15 10.5 -
4 Bluff On Bluff 81 80 90 -10 10.5 -
6 Champagne Mac 62 55 67 -12 12.0 -
7 Golden Ideal 56 56 69 -13 10.5 -
8 Lucy Rocket 71 69 74 -5 12.0 -
9 Worldly 72 78 87 -9 7.0 -
10 Peace Of Mind 82 74 85 -11 10.5 -
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