Official NHA Assessment

Race 3: CAPE TURF CLUB MAIDEN JUVENILE PLATE (For 2 year olds)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
9 / 9
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    Steadfast            2    60.0    1    0.00     0.0   -     -            -     +0
2    Coastal Commander    4    60.0    2    0.30     0.5   -     -            -     +0
3    Diamond Rock         4    60.0    3    2.55     0.5   -     -            -     +0
4    Makhachev            2    60.0    4    2.75     0.0   -     -            -     +0
5    King Viserys         4    60.0    5    5.25     0.5   -     -            -     +0
6    Jack In The Green    2    60.0    6    6.25     0.0   -     -            -     +0
7    Etoilefillante       4    60.0    7    7.75     0.5   -     -            -     +0
8    Sacambaya            2    60.0    8    8.25     0.0   -     -            -     +0
9    Pompei Warning       2    60.0    9    9.50     0.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Steadfast - 75 - +75 0.0 -
2 Coastal Commander - 77 - +77 0.5 -
3 Diamond Rock - 78 - +78 0.5 -
4 Makhachev - 81 - +81 0.0 -
5 King Viserys - 73 - +73 0.5 -
6 Jack In The Green - 80 - +80 0.0 -
7 Etoilefillante - 51 - +51 0.5 -
8 Sacambaya - 72 - +72 0.0 -
9 Pompei Warning - 75 - +75 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