Official NHA Assessment

Race 6: GOLD CIRCLE RACING YOUTUBE CHANNEL FM 77 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Faizah
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
3 / 9
Within 2 points
Significant Diffs
4 / 9
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    Mountainsofthemoon   2    55.0    1    0.00     0.0   83    64           83    +0
2    Family Favourite     3    59.0    2    0.60     8.0   75    61           65    -10
3    Faizah               5    61.0    3    0.80     0.0   80    80           80    +0
4    Escapologist         5    58.5    4    0.85     0.0   75    75           75    +0
5    Leopard Lady         4    53.0    5    1.25     5.0   63    54           54    -9
6    Mel's Princess       3    60.0    6    1.75     8.0   80    61           70    -10
7    Can't Catch Me       5    52.5    7    3.45     0.0   63    60           60    -3
8    Siege Of Orleans     3    52.0    8    5.15     8.0   52    42           42    -10
9    Perfect Trust        7    56.5    9    5.75     0.0   70    67           67    -3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mountainsofthemoon 83 65 83 -18 0.0 -
2 Family Favourite 75 69 65 +4 8.0 -
3 Faizah Line 80 85 80 +5 0.0
4 Escapologist 75 77 75 +2 0.0 -
5 Leopard Lady 63 55 54 +1 5.0 -
6 Mel's Princess 80 77 70 +7 8.0 -
7 Can't Catch Me 63 58 60 -2 0.0 -
8 Siege Of Orleans 52 52 42 +10 8.0 -
9 Perfect Trust 70 50 67 -17 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