Official NHA Assessment

Race 7: FAIRVIEW FLYING FIVE (For all Horses - Non-Black Type)

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Line Horse
Cruise Control
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
6 / 11
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    Cruise Control       5    62.0    1    0.00     0.0   117   117          117   +0
2    Roman Agent          2    58.0    2    0.25     2.0   99    105          105   +6
3    King Prawn           2    57.0    3    2.50     2.0   98    103          103   +5
4    Joker Man            4    58.0    4    3.25     3.5   98    102          102   +4
5    Speed Racer          4    55.0    5    3.50     3.5   88    96           96    +8
6    FireAlley            7    61.0    6    3.55     0.0   107   115          115   +8
7    Paris Lass           4    57.5    7    5.80     3.5   102   101          101   -1
8    Galileo Star         2    55.0    8    7.30     2.0   90    99           99    +9
9    Jet Set Run          2    50.0    9    9.55     2.0   80    89           89    +9
10   Johnny Appleseed     2    56.5    10   12.80    2.0   90    102          102   +12
99   Cliff Top            2    61.0    99   0.00     2.0   -     111          111   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cruise Control Line 117 117 117 ✓ Match 0.0
2 Roman Agent 99 99 105 -6 2.0 -
3 King Prawn 98 98 103 -5 2.0 -
4 Joker Man 98 98 102 -4 3.5 -
5 Speed Racer 88 88 96 -8 3.5 -
6 FireAlley 107 107 115 -8 0.0 -
7 Paris Lass 102 102 101 +1 3.5 -
8 Galileo Star 90 90 99 -9 2.0 -
9 Jet Set Run 80 80 89 -9 2.0 -
10 Johnny Appleseed 90 90 102 -12 2.0 -
99 Cliff Top - 109 111 -2 2.0 -
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