Official NHA Assessment

Race 8: Hollywoodbets Bright Future CAPE B STAKES (For All Horses with a nett rating of 94 & below)

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Line Horse
Dean Street
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 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    October Morn         2    57.0    1    0.00     5.5   101   90           90    -11
2    Bluff On Bluff       3    54.0    2    1.25     8.5   77    78           78    +1
3    Icy Blast            4    60.0    3    1.35     10.0  101   87           91    -10
4    Savantrix            4    54.0    4    1.85     10.0  89    75           79    -10
5    Dean Street          3    61.5    5    2.25     8.5   93    93           93    +0
6    Barney Mcgrew        4    58.5    6    2.45     10.0  87    84           84    -3
7    Open Highway         4    52.5    7    3.20     10.0  86    72           76    -10
8    Golden Tatjana       4    55.5    8    3.40     10.0  97    78           87    -10
9    Porque Te Vas        5    54.5    9    9.15     0.0   84    96           96    +12
99   Exchange Student     4    55.5    99   0.00     10.0  -     78           78    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 October Morn 101 119 90 +29 5.5 -
2 Bluff On Bluff 77 80 78 +2 8.5 -
3 Icy Blast 101 88 91 -3 10.0 -
4 Savantrix 89 90 79 +11 10.0 -
5 Dean Street Line 93 102 93 +9 8.5
6 Barney Mcgrew 87 69 84 -15 10.0 -
7 Open Highway 86 94 76 +18 10.0 -
8 Golden Tatjana 97 67 87 -20 10.0 -
9 Porque Te Vas 84 78 96 -18 0.0 -
99 Exchange Student - 104 78 +26 10.0 -
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