Official NHA Assessment

Race 6: WORLD SPORTS BETTING SOPHOMORE 1000 (For 3 year-olds (Non-Black Type))

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Line Horse
Taikonaut
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
7 / 8
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    Taikonaut            2    58.0    1    0.00     4.0   95    95           95    +0
2    Karangetang          2    60.0    2    0.25     4.0   102   99           99    -3
3    Strike A Match       2    55.5    3    2.75     4.0   92    90           90    -2
4    Now I Got You        5    56.0    4    3.75     0.0   106   99           99    -7
5    Mover And Shaker     5    56.0    5    4.25     0.0   91    99           99    +8
6    Mighty Goddess       2    53.5    6    4.75     4.0   79    86           86    +7
7    Set To Go            2    58.0    7    5.25     4.0   91    95           95    +4
8    River Queraress      2    58.5    8    6.75     4.0   105   96           96    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Taikonaut Line 95 104 95 +9 4.0
2 Karangetang 102 95 99 -4 4.0 -
3 Strike A Match 92 76 90 -14 4.0 -
4 Now I Got You 106 67 99 -32 0.0 -
5 Mover And Shaker 91 109 99 +10 0.0 -
6 Mighty Goddess 79 73 86 -13 4.0 -
7 Set To Go 91 84 95 -11 4.0 -
8 River Queraress 105 88 96 -8 4.0 -
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