Official NHA Assessment

Race 7: FRIENDLY CITY STAKES (Open (Non-Black Type))

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Line Horse
Global Ally
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
6 / 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    My Best Shot         3    60.0    1    0.00     9.5   116   78           78    -38
2    Global Ally          6    57.5    2    2.25     0.0   95    95           95    +0
3    Royal Aussie         2    60.0    3    2.75     0.0   120   99           110   -10
4    Lanciafiamme         3    55.5    4    3.25     9.5   92    71           82    -10
5    Bingwa               7    60.0    5    4.50     0.0   116   97           106   -10
6    Green Mandarin       5    52.5    6    5.00     0.0   80    82           82    +2
7    Golden Peace         2    60.0    7    5.05     0.0   110   97           100   -10
8    Anatolian Silver     3    52.0    8    6.30     9.5   78    62           68    -10
9    Juan Carlos          7    55.5    9    7.55     0.0   89    88           88    -1
10   Bournemouth          5    60.0    10   7.65     0.0   113   97           103   -10
11   FireAlley            7    60.0    11   7.90     0.0   110   97           100   -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 My Best Shot 116 116 78 +38 9.5 -
2 Global Ally Line 95 97 95 +2 0.0
3 Royal Aussie 120 120 110 +10 0.0 -
4 Lanciafiamme 92 102 82 +20 9.5 -
5 Bingwa 116 107 106 +1 0.0 -
6 Green Mandarin 80 83 82 +1 0.0 -
7 Golden Peace 110 105 100 +5 0.0 -
8 Anatolian Silver 78 78 68 +10 9.5 -
9 Juan Carlos 89 93 88 +5 0.0 -
10 Bournemouth 113 110 103 +7 0.0 -
11 FireAlley 110 107 100 +7 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