Official NHA Assessment

Race 7: THE COUNTRY CHAMPIONSHIP CLASS 3 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 94)

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Line Horse
Fun Zone
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 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    Summer Lily          2    54.5    1    0.00     0.0   89    78           78    -11
2    My Flower Fate       3    55.5    2    0.30     3.0   84    79           79    -5
3    Unconquerable Lady   2    55.0    3    0.40     0.0   90    84           84    -6
4    Fun Zone             5    60.0    4    0.80     0.0   93    93           93    +0
5    Montelena            4    56.5    5    2.05     2.0   93    81           83    -10
6    Flying V             2    55.0    6    4.80     0.0   90    79           80    -10
7    Gimmeafirst          2    54.5    7    7.05     0.0   82    78           78    -4
8    Kinky Boots          3    55.0    8    7.35     3.0   83    73           73    -10
99   Japanese Rose        3    56.0    99   0.00     3.0   -     75           75    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Summer Lily 89 99 78 +21 0.0 -
2 My Flower Fate 84 86 79 +7 3.0 -
3 Unconquerable Lady 90 90 84 +6 0.0 -
4 Fun Zone Line 93 96 93 +3 0.0
5 Montelena 93 90 83 +7 2.0 -
6 Flying V 90 84 80 +4 0.0 -
7 Gimmeafirst 82 79 78 +1 0.0 -
8 Kinky Boots 83 74 73 +1 3.0 -
99 Japanese Rose - 80 75 +5 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