Official NHA Assessment

Race 5: SOCCER ANY15 MAIDEN PLATE (For all Maidens)

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Line Horse
Greenbackcurrency
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 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    Temperate Zone       2    56.0    1    0.00     0.0   77    96           83    +6
2    Greenbackcurrency    3    56.0    2    6.30     10.0  76    76           76    +0
3    Rock Fall            2    56.0    3    12.40    0.0   73    96           96    +23
4    Duke Of Africa       5    56.0    4    13.45    0.0   74    96           96    +22
5    Dawn Mission         3    60.0    5    14.50    10.0  66    84           84    +18
6    La Dreamer           3    56.5    6    15.55    10.0  53    77           77    +24
7    Wildstyle            2    56.0    7    21.05    0.0   67    96           96    +29
8    Izuizorizuaint       2    52.0    8    38.25    0.0   74    88           88    +14
9    Creator              3    60.0    9    99.99    10.0  55    84           84    +29
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Temperate Zone 77 74 83 -9 0.0 -
2 Greenbackcurrency Line 76 71 76 -5 10.0
3 Rock Fall 73 80 96 -16 0.0 -
4 Duke Of Africa 74 76 96 -20 0.0 -
5 Dawn Mission 66 56 84 -28 10.0 -
6 La Dreamer 53 48 77 -29 10.0 -
7 Wildstyle 67 62 96 -34 0.0 -
8 Izuizorizuaint 74 56 88 -32 0.0 -
9 Creator 55 46 84 -38 10.0 -
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