Official NHA Assessment

Race 7: GALLOP TV A STAKES (For All Horses)

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Line Horse
Mover And Shaker
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
4 / 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    Lion Rampart         3    58.5    1    0.00     10.5  107   90           90    -17
2    Mover And Shaker     5    58.5    2    3.10     0.0   111   111          111   +0
3    Donquerari           5    48.5    3    5.00     0.0   93    91           91    -2
4    First Origin         2    57.0    4    6.40     7.0   105   94           95    -10
5    Electric Gold        5    54.0    5    8.00     0.0   98    102          102   +4
6    Hithemhardsunshine   2    57.0    6    8.10     7.0   105   94           95    -10
99   Ziyasha              2    61.5    99   0.00     7.0   -     103          103   +0
99   Luhamba Phambili     3    60.0    99   0.00     10.5  -     93           93    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lion Rampart 107 113 90 +23 10.5 -
2 Mover And Shaker Line 111 109 111 -2 0.0
3 Donquerari 93 86 91 -5 0.0 -
4 First Origin 105 91 95 -4 7.0 -
5 Electric Gold 98 96 102 -6 0.0 -
6 Hithemhardsunshine 105 92 95 -3 7.0 -
99 Ziyasha - 118 103 +15 7.0 -
99 Luhamba Phambili - 112 93 +19 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