Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 95 HANDICAP (Open)

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Line Horse
Proud Master
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
6 / 8
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    African Skyline      6    54.0    1    0.00     0.0   84    97           84    +0
2    Bowie                7    61.0    2    0.05     0.0   97    111          111   +14
3    Proud Master         3    56.5    3    1.35     8.0   89    89           89    +0
4    Patronage            4    52.5    4    1.65     5.0   80    87           87    +7
5    Tread Swiftly        4    62.0    5    3.35     5.0   99    104          104   +5
6    Love Bomb            4    60.0    6    3.55     5.0   95    100          100   +5
99   Conquer The Enemy    3    57.0    99   0.00     8.0   -     87           87    +0
99   Goodtime Guy         4    60.5    99   0.00     5.0   -     100          100   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 African Skyline 84 98 84 +14 0.0 -
2 Bowie 97 82 111 -29 0.0 -
3 Proud Master Line 89 97 89 +8 8.0
4 Patronage 80 76 87 -11 5.0 -
5 Tread Swiftly 99 90 104 -14 5.0 -
6 Love Bomb 95 77 100 -23 5.0 -
99 Conquer The Enemy - 90 87 +3 8.0 -
99 Goodtime Guy - 96 100 -4 5.0 -
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