Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 68 HANDICAP (Open)

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Line Horse
High Green
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 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    Bend The Rules       3    56.5    1    0.00     10.0  68    46           68    +0
2    High Green           7    53.0    2    1.30     0.0   62    62           62    +0
3    Lord Minver          3    54.0    3    1.35     10.0  58    44           48    -10
4    Dowser               5    60.0    4    1.65     0.0   88    76           78    -10
5    Teichman             5    56.5    5    4.95     0.0   61    66           66    +5
6    Cafe Pacifica        4    52.0    6    5.65     7.0   51    43           43    -8
7    Double Espresso      5    58.0    7    6.15     0.0   64    69           69    +5
8    Space News           4    58.0    8    7.95     7.0   64    55           55    -9
9    Brave Voyager        3    55.0    9    8.05     10.0  60    43           50    -10
99   Sea Of Galilee       3    57.0    99   0.00     10.0  -     47           47    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bend The Rules 68 74 68 +6 10.0 -
2 High Green Line 62 57 62 -5 0.0
3 Lord Minver 58 53 48 +5 10.0 -
4 Dowser 88 84 78 +6 0.0 -
5 Teichman 61 73 66 +7 0.0 -
6 Cafe Pacifica 51 51 43 +8 7.0 -
7 Double Espresso 64 60 69 -9 0.0 -
8 Space News 64 52 55 -3 7.0 -
9 Brave Voyager 60 51 50 +1 10.0 -
99 Sea Of Galilee - 61 47 +14 10.0 -
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