Official NHA Assessment

Race 6: KRA CUP A STAKES (For All Horses)

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Line Horse
Future Variety
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
5 / 11
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    Ziyasha              2    61.5    1    0.00     1.5   119   112          112   -7
2    Hithemhardsunshine   2    57.0    2    0.90     1.5   106   103          103   -3
3    Future Variety       4    60.0    3    1.00     0.0   112   112          112   +0
4    Luhamba Phambili     3    55.5    4    1.90     2.5   105   98           98    -7
5    Bourbon Warrior      3    52.5    5    2.90     2.5   100   92           92    -8
6    African Skyline      6    55.5    6    3.15     0.0   102   103          103   +1
7    King Regent          3    61.5    7    4.65     2.5   114   110          110   -4
8    No Filter            4    49.0    8    7.25     0.0   103   90           93    -10
9    Winter Greeting      5    55.0    9    7.55     0.0   106   102          102   -4
10   Ponte Pietra         2    58.5    10   9.65     1.5   108   106          106   -2
11   The Abdicator (IRE)  4    52.5    11   17.65    0.0   95    97           97    +2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ziyasha 119 118 112 +6 1.5 -
2 Hithemhardsunshine 106 92 103 -11 1.5 -
3 Future Variety Line 112 116 112 +4 0.0
4 Luhamba Phambili 105 112 98 +14 2.5 -
5 Bourbon Warrior 100 99 92 +7 2.5 -
6 African Skyline 102 98 103 -5 0.0 -
7 King Regent 114 106 110 -4 2.5 -
8 No Filter 103 100 93 +7 0.0 -
9 Winter Greeting 106 104 102 +2 0.0 -
10 Ponte Pietra 108 102 106 -4 1.5 -
11 The Abdicator (IRE) 95 94 97 -3 0.0 -
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