Official NHA Assessment

Race 3: TAKE A BET WINA NUMBA NUMBA MR 96 HANDICAP (Open)

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Line Horse
Terra Time
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
2 / 13
Within 2 points
Significant Diffs
5 / 13
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    Twin Turbo           4    58.5    1    0.00     3.0   93    95           93    +0
2    Player               3    52.5    2    0.10     6.0   81    77           77    -4
3    Prime Example        2    53.0    3    0.50     0.0   83    95           95    +12
4    Terra Time           3    58.5    4    0.90     6.0   93    93           93    +0
5    George Handel        4    52.5    5    1.75     3.0   93    86           86    -7
6    Supreme Dance        4    56.0    6    2.00     3.0   88    93           93    +5
7    Flashy Apache        6    57.0    7    4.25     0.0   98    99           99    +1
8    Mardi Gras           7    55.5    8    5.50     0.0   87    95           95    +8
9    Duke Of Sussex       4    61.0    9    6.70     3.0   98    100          100   +2
10   Eternal Life         3    54.5    10   10.00    6.0   93    81           83    -10
11   Ocean Warrior        3    59.5    11   99.99    6.0   95    91           91    -4
99   Kwazzi's Lady        4    53.5    99   0.00     3.0   -     85           85    +0
99   Mondial              3    56.0    99   0.00     6.0   -     84           84    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Twin Turbo 93 88 93 -5 3.0 -
2 Player 81 84 77 +7 6.0 -
3 Prime Example 83 93 95 -2 0.0 -
4 Terra Time Line 93 96 93 +3 6.0
5 George Handel 93 85 86 -1 3.0 -
6 Supreme Dance 88 76 93 -17 3.0 -
7 Flashy Apache 98 78 99 -21 0.0 -
8 Mardi Gras 87 83 95 -12 0.0 -
9 Duke Of Sussex 98 96 100 -4 3.0 -
10 Eternal Life 93 88 83 +5 6.0 -
11 Ocean Warrior 95 95 91 +4 6.0 -
99 Kwazzi's Lady - 82 85 -3 3.0 -
99 Mondial - 115 84 +31 6.0 -
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