Official NHA Assessment

Race 7: EGOLI MILE (3 year olds - Non-Black Type)

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Line Horse
Captainofthegreen
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
11 / 12
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    Laguna Verde         5    60.5    1    0.00     0.0   98    106          104   +6
2    Silver Hills         3    55.0    2    0.25     4.0   87    87           87    +0
3    Captainofthegreen    3    52.0    3    5.75     4.0   81    81           81    +0
4    Billy Spellbound     2    54.0    4    6.10     0.0   85    93           93    +8
5    Bowl First           3    52.0    5    6.25     4.0   80    81           81    +1
6    Meridius             2    58.5    6    7.00     0.0   94    102          102   +8
7    Arividicio           5    60.0    7    9.00     0.0   97    105          105   +8
8    Pragmatist           5    55.5    8    9.25     0.0   88    96           96    +8
9    Johnny Dogs          2    54.5    9    15.00    0.0   86    94           94    +8
10   Back To The Future   2    52.5    10   16.00    0.0   82    90           90    +8
99   Total Protection     2    59.5    99   0.00     0.0   -     104          104   +0
99   Climate Control      2    56.5    99   0.00     0.0   -     98           98    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Laguna Verde 98 86 104 -18 0.0 -
2 Silver Hills 87 108 87 +21 4.0 -
3 Captainofthegreen Line 81 96 81 +15 4.0
4 Billy Spellbound 85 73 93 -20 0.0 -
5 Bowl First 80 78 81 -3 4.0 -
6 Meridius 94 115 102 +13 0.0 -
7 Arividicio 97 50 105 -55 0.0 -
8 Pragmatist 88 81 96 -15 0.0 -
9 Johnny Dogs 86 67 94 -27 0.0 -
10 Back To The Future 82 74 90 -16 0.0 -
99 Total Protection - 96 104 -8 0.0 -
99 Climate Control - 65 98 -33 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