Official NHA Assessment

Race 3: TAB TELEBET 0861 000 822 MAIDEN PLATE (F & M) (For Maiden F&M. R15 000 Win bonus ROA Members)

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Line Horse
Cocktail Girl
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 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    Micke's Bomb         4    57.0    1    0.00     2.0   -     -3           -     +0
2    Wilkies              2    60.0    2    0.90     0.5   63    6            53    -10
3    Shine In Memphis     2    54.5    3    2.75     0.5   -     -5           -     +0
4    Jumping Analia       2    57.0    4    2.80     0.5   -     -            -     +0
5    Waitforgreenlight    2    57.0    5    4.50     0.5   -     -            -     +0
6    Cocktail Girl        2    57.0    6    5.25     0.5   -     -            -     +0
7    White Hills          2    57.0    7    6.00     0.5   -     -            -     +0
8    Look To The Stars    3    60.0    8    7.75     1.5   61    4            51    -10
9    Duellona             2    57.0    9    8.75     0.5   -     -            -     +0
10   Racing Pigeon        2    57.0    10   9.75     0.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Micke's Bomb - 60 - +60 2.0 -
2 Wilkies 63 50 53 -3 0.5 -
3 Shine In Memphis - 75 - +75 0.5 -
4 Jumping Analia - 72 - +72 0.5 -
5 Waitforgreenlight - 67 - +67 0.5 -
6 Cocktail Girl Line - 65 - +65 0.5
7 White Hills - 66 - +66 0.5 -
8 Look To The Stars 61 58 51 +7 1.5 -
9 Duellona - 58 - +58 0.5 -
10 Racing Pigeon - 59 - +59 0.5 -
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