Official NHA Assessment

Race 2: #YOUCANBETONUS! MAIDEN PLATE (For all Maidens)

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Line Horse
Green Okra
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
8 / 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    Grand Allegro        3    60.0    1    0.00     1.0   75    65           65    -10
2    Fizzly Bubbly        3    57.5    2    2.00     1.0   63    63           63    +0
3    Green Okra           2    60.0    3    4.00     0.0   68    68           68    +0
4    Global Drumbeat      3    60.0    4    5.50     1.0   65    65           65    +0
5    Cliffie Clavin       3    60.0    5    6.25     1.0   66    65           65    -1
6    American Pitbull     5    60.0    6    8.75     0.0   62    67           67    +5
7    Brooksider           3    60.0    7    10.75    1.0   67    65           65    -2
8    Top Dollar           5    60.0    8    10.85    0.0   47    67           67    +20
9    Take A Mulligan      4    56.0    9    15.35    0.5   50    58           58    +8
10   Tibbott Bourke       4    60.0    10   15.60    0.5   56    66           66    +10
11   Mafiabagsthemoney    5    60.0    11   18.35    0.0   35    67           67    +32
99   Master Wizard        3    60.0    99   0.00     1.0   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Grand Allegro 75 62 65 -3 1.0 -
2 Fizzly Bubbly 63 70 63 +7 1.0 -
3 Green Okra Line 68 66 68 -2 0.0
4 Global Drumbeat 65 65 65 ✓ Match 1.0 -
5 Cliffie Clavin 66 57 65 -8 1.0 -
6 American Pitbull 62 62 67 -5 0.0 -
7 Brooksider 67 55 65 -10 1.0 -
8 Top Dollar 47 42 67 -25 0.0 -
9 Take A Mulligan 50 50 58 -8 0.5 -
10 Tibbott Bourke 56 51 66 -15 0.5 -
11 Mafiabagsthemoney 35 39 67 -28 0.0 -
99 Master Wizard - 58 65 -7 1.0 -
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