Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL FM 94 HANDICAP (F & M) (For Fillies and Mares)

Line Horse
Maquette
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
8 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Vivid Jet            4    56.0    1    0.00     2.0   86    86           86    +0
2    Maquette             3    53.0    2    1.10     1.5   81    81           81    +0
3    Keep The Lights On   4    58.5    3    1.20     2.0   96    91           91    -5
3    Good Queen Bess (GB  4    54.5    3    1.20     2.0   82    83           83    +1
5    Area Fifty One       3    54.5    5    1.50     1.5   84    84           84    +0
6    Hawker Typhoon       4    63.0    6    1.80     2.0   100   100          100   +0
7    Sweet Symphony       3    48.0    7    2.85     1.5   78    71           71    -7
8    Vihaan's Pie         4    56.0    8    3.15     2.0   94    86           86    -8
9    October Song         3    55.0    9    3.75     1.5   85    85           85    +0
10   Lady Catherine       4    58.0    10   4.25     2.0   90    90           90    +0
99   Slalom Queen         4    55.5    99   0.00     2.0   -     85           85    +0
99   Moobheera            4    52.0    99   0.00     2.0   -     78           78    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Vivid Jet 86 87 86 +1 2.0 -
2 Maquette Line 81 91 81 +10 1.5
3 Keep The Lights On 96 96 91 +5 2.0 -
3 Good Queen Bess (GB) 82 97 83 +14 2.0 -
5 Area Fifty One 84 78 84 -6 1.5 -
6 Hawker Typhoon 100 89 100 -11 2.0 -
7 Sweet Symphony 78 86 71 +15 1.5 -
8 Vihaan's Pie 94 91 86 +5 2.0 -
9 October Song 85 64 85 -21 1.5 -
10 Lady Catherine 90 88 90 -2 2.0 -
99 Slalom Queen - 77 85 -8 2.0 -
99 Moobheera - 46 78 -32 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