Official NHA Assessment

Race 5: FAIRVIEW FLYING FIVE (For all Horses - Non-Black Type)

Line Horse
Regimental
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
5 / 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    Whatever Next        6    59.5    1    0.00     0.0   103   99           99    -4
2    Evies First          7    58.0    2    0.50     0.0   96    96           96    +0
3    Pleasedtomeetyou     6    61.0    3    1.25     0.0   110   102          102   -8
4    Stranger Danger      4    59.5    4    1.35     3.5   103   92           93    -10
5    Regimental           5    59.5    5    1.85     0.0   99    99           99    +0
6    Light That Loose     4    58.5    6    2.10     3.5   97    90           90    -7
7    What A Winner        10   59.5    7    2.60     0.0   101   99           99    -2
8    Paris Rix            3    55.0    8    3.35     3.0   88    84           84    -4
9    Inherit The Rain     4    59.5    9    5.60     3.5   103   92           93    -10
10   Big Bay              5    61.0    10   10.10    0.0   107   102          102   -5
11   Emerald Flame        5    52.5    11   18.85    0.0   66    85           85    +19
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Whatever Next 103 73 99 -26 0.0 -
2 Evies First 96 100 96 +4 0.0 -
3 Pleasedtomeetyou 110 110 102 +8 0.0 -
4 Stranger Danger 103 93 93 ✓ Match 3.5 -
5 Regimental Line 99 85 99 -14 0.0
6 Light That Loose 97 86 90 -4 3.5 -
7 What A Winner 101 75 99 -24 0.0 -
8 Paris Rix 88 81 84 -3 3.0 -
9 Inherit The Rain 103 98 93 +5 3.5 -
10 Big Bay 107 97 102 -5 0.0 -
11 Emerald Flame 66 35 85 -50 0.0 -
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