Official NHA Assessment

Race 4: TAKE A BET WINA NUMBA NUMBA MR 67 HANDICAP (Open)

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Line Horse
The Inkosana
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
5 / 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    Indian War Dance     3    54.0    1    0.00     8.0   55    51           55    +0
2    Nuclear Force        5    56.0    2    1.50     0.0   61    76           76    +15
3    The Inkosana         3    56.5    3    2.00     8.0   60    60           60    +0
4    Universal Love       2    59.5    4    3.30     0.0   82    80           80    -2
5    Coromandel           4    58.0    5    4.50     4.5   63    67           67    +4
6    Allthewayfromusa     2    55.0    6    5.50     0.0   59    69           69    +10
7    Fiery Cliffs         3    58.0    7    6.00     8.0   65    59           59    -6
8    Al Bayreg            3    57.5    8    17.50    8.0   78    58           68    -10
9    Brotherhoodofmagic   2    54.0    9    18.00    0.0   74    67           67    -7
10   Corapi               3    60.0    10   22.00    8.0   67    63           63    -4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Indian War Dance 55 58 55 +3 8.0 -
2 Nuclear Force 61 61 76 -15 0.0 -
3 The Inkosana Line 60 67 60 +7 8.0
4 Universal Love 82 76 80 -4 0.0 -
5 Coromandel 63 59 67 -8 4.5 -
6 Allthewayfromusa 59 57 69 -12 0.0 -
7 Fiery Cliffs 65 60 59 +1 8.0 -
8 Al Bayreg 78 79 68 +11 8.0 -
9 Brotherhoodofmagic 74 68 67 +1 0.0 -
10 Corapi 67 67 63 +4 8.0 -
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