Official NHA Assessment

Race 8: SABC SPORT DURBAN DASH (For 3yo with a Gross rating of 110 & below (Non-Black Type))

Line Horse
Except Temptation
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 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    Teflon Man           4    58.0    1    0.00     2.5   99    95           95    -4
2    King Of The Gauls    3    60.0    2    0.05     2.0   101   100          100   -1
3    Common Grounds       4    58.0    3    0.65     2.5   96    95           95    -1
4    Except Temptation    2    56.0    4    0.85     1.0   94    94           94    +0
4    Romance In Rome      2    60.0    4    0.85     1.0   101   102          102   +1
6    Le Premiere          4    53.5    6    1.85     2.5   91    86           86    -5
7    Plaza Accord         2    54.0    7    2.15     1.0   85    90           90    +5
8    Troppo Veloce        2    59.5    8    2.40     1.0   108   101          101   -7
9    Kupholiwe            2    58.0    9    5.60     1.0   97    98           98    +1
99   Longsword            2    52.0    99   0.00     1.0   -     86           86    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Teflon Man 99 106 95 +11 2.5 -
2 King Of The Gauls 101 113 100 +13 2.0 -
3 Common Grounds 96 86 95 -9 2.5 -
4 Except Temptation Line 94 84 94 -10 1.0
4 Romance In Rome 101 83 102 -19 1.0 -
6 Le Premiere 91 84 86 -2 2.5 -
7 Plaza Accord 85 84 90 -6 1.0 -
8 Troppo Veloce 108 104 101 +3 1.0 -
9 Kupholiwe 97 94 98 -4 1.0 -
99 Longsword - 72 86 -14 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