Official NHA Assessment

Race 4: TAB TELEBET 0861 000 822 MR 94 HANDICAP (Open)

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Line Horse
Kaptein
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 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    Flashy Apache        6    58.0    1    0.00     0.0   90    92           90    +0
2    Kaptein              4    56.5    2    1.00     3.0   87    87           87    +0
3    Rule Book            6    53.0    3    1.10     0.0   80    86           86    +6
4    Nordic Rebel         8    58.5    4    3.85     0.0   91    94           94    +3
5    Kotinos              3    55.0    5    3.90     6.0   84    75           75    -9
6    Admire Me            4    60.0    6    5.15     3.0   94    90           90    -4
7    Share Holder (AUS)   5    58.5    7    9.15     0.0   91    93           93    +2
99   Tamarisk Tree        5    53.0    99   0.00     0.0   -     82           82    +0
99   Diesel And Dust      4    56.0    99   0.00     3.0   -     82           82    +0
99   Willow's Wish        4    56.5    99   0.00     3.0   -     83           83    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Flashy Apache 90 78 90 -12 0.0 -
2 Kaptein Line 87 80 87 -7 3.0
3 Rule Book 80 92 86 +6 0.0 -
4 Nordic Rebel 91 81 94 -13 0.0 -
5 Kotinos 84 59 75 -16 6.0 -
6 Admire Me 94 85 90 -5 3.0 -
7 Share Holder (AUS) 91 91 93 -2 0.0 -
99 Tamarisk Tree - 105 82 +23 0.0 -
99 Diesel And Dust - 95 82 +13 3.0 -
99 Willow's Wish - 96 83 +13 3.0 -
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