Official NHA Assessment

Race 7: GALLOP TV YOUTUBE CHANNEL FM 78 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Colorado Creek
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
9 / 12
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    Lucrative            2    56.5    1    0.00     6.5   84    80           84    +0
2    One Smart Cookie     4    59.5    2    0.30     11.0  77    77           77    +0
3    Colorado Creek       4    56.0    3    1.20     11.0  70    70           70    +0
4    Rafeef's Choice      5    57.0    4    3.30     0.0   72    94           94    +22
5    Emerald Green        4    57.0    5    5.20     11.0  72    72           72    +0
6    Spirited Flight      5    52.0    6    5.60     0.0   59    84           84    +25
7    Vision To Achieve    4    60.5    7    5.75     11.0  79    79           79    +0
8    Lady Elliot          2    59.0    8    6.15     6.5   76    85           85    +9
9    Ayuwi Yuwi           2    54.0    9    6.35     6.5   79    75           75    -4
10   Bosnay               4    55.0    10   8.35     11.0  73    68           68    -5
11   Questo E Quello      3    55.5    11   12.25    9.5   77    72           72    -5
99   Shanta's Pride       3    60.0    99   0.00     9.5   -     81           81    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lucrative 84 98 84 +14 6.5 -
2 One Smart Cookie 77 95 77 +18 11.0 -
3 Colorado Creek Line 70 80 70 +10 11.0
4 Rafeef's Choice 72 71 94 -23 0.0 -
5 Emerald Green 72 75 72 +3 11.0 -
6 Spirited Flight 59 61 84 -23 0.0 -
7 Vision To Achieve 79 87 79 +8 11.0 -
8 Lady Elliot 76 71 85 -14 6.5 -
9 Ayuwi Yuwi 79 71 75 -4 6.5 -
10 Bosnay 73 74 68 +6 11.0 -
11 Questo E Quello 77 73 72 +1 9.5 -
99 Shanta's Pride - 88 81 +7 9.5 -
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