Official NHA Assessment

Race 5: RACING240 MR 80 HANDICAP (Open)

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Line Horse
Banha Bridge
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 10
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    Teo Torriatte        4    57.0    1    0.00     0.5   74    69           74    +0
2    Royal Mazarin        4    56.0    2    2.10     0.5   72    71           71    -1
3    Banha Bridge         5    58.5    3    2.35     0.0   77    77           77    +0
4    Romeo's Magic        7    58.5    4    3.10     0.0   77    76           76    -1
5    Chabal               3    56.0    5    3.30     2.0   76    66           66    -10
6    Storm Ahead          4    53.5    6    3.60     0.5   67    64           64    -3
7    Order Of Hope        3    58.0    7    4.60     2.0   80    69           70    -10
8    One Religion         2    58.0    8    8.50     0.0   76    72           72    -4
9    Arlington Action     6    57.0    9    8.60     0.0   74    70           70    -4
99   Douglas Dragon       3    61.5    99   0.00     2.0   -     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 Teo Torriatte 74 94 74 +20 0.5 -
2 Royal Mazarin 72 70 71 -1 0.5 -
3 Banha Bridge Line 77 70 77 -7 0.0
4 Romeo's Magic 77 73 76 -3 0.0 -
5 Chabal 76 73 66 +7 2.0 -
6 Storm Ahead 67 80 64 +16 0.5 -
7 Order Of Hope 80 78 70 +8 2.0 -
8 One Religion 76 78 72 +6 0.0 -
9 Arlington Action 74 73 70 +3 0.0 -
99 Douglas Dragon - 89 75 +14 2.0 -
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