Official NHA Assessment

Race 6: GOLD CIRCLE RACING YOUTUBE CHANNEL FM 70 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
HereInAfter
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
6 / 10
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    Maquette             3    61.5    1    0.00     10.5  73    76           73    +0
2    HereInAfter          4    59.0    2    2.70     12.0  68    68           68    +0
3    Flying The Star      4    53.0    3    2.90     12.0  59    56           56    -3
4    Will O Me            2    48.0    4    5.60     7.0   53    56           56    +3
5    Divine Moonlight     4    61.0    5    6.70     12.0  86    72           76    -10
6    Candy For My Mommy   3    53.5    6    7.00     10.5  57    60           60    +3
7    A Time To Flower     2    55.5    7    8.20     7.0   61    71           71    +10
8    Princess Arlowe      2    61.5    8    8.70     7.0   87    83           83    -4
9    Triptoroyalty        2    54.5    9    9.30     7.0   59    69           69    +10
99   Swiss Paradise       3    54.5    99   0.00     10.5  -     62           62    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Maquette 73 91 73 +18 10.5 -
2 HereInAfter Line 68 72 68 +4 12.0
3 Flying The Star 59 67 56 +11 12.0 -
4 Will O Me 53 50 56 -6 7.0 -
5 Divine Moonlight 86 75 76 -1 12.0 -
6 Candy For My Mommy 57 52 60 -8 10.5 -
7 A Time To Flower 61 52 71 -19 7.0 -
8 Princess Arlowe 87 86 83 +3 7.0 -
9 Triptoroyalty 59 56 69 -13 7.0 -
99 Swiss Paradise - 60 62 -2 10.5 -
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