Official NHA Assessment

Race 6: 4RACING.TV MR 96 HANDICAP (Open)

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Line Horse
Makhachev
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
6 / 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    Golden Link          3    56.0    1    0.00     6.0   100   76           100   +0
2    Makhachev            2    54.5    2    0.25     0.0   85    85           85    +0
3    Slings And Arrows    3    56.5    3    0.30     6.0   89    82           82    -7
4    Teatro               5    60.0    4    1.55     0.0   96    99           99    +3
5    Inherit The Rain     4    61.5    5    1.80     3.5   99    95           95    -4
6    Funky Music          4    57.0    6    2.05     3.5   90    86           86    -4
7    Pembroke             3    52.0    7    4.80     6.0   79    68           69    -10
8    Narcos               3    56.0    8    5.30     6.0   87    76           77    -10
9    Ubisika              2    54.5    9    7.05     0.0   85    85           85    +0
10   Barzalona            6    55.5    10   8.80     0.0   87    87           87    +0
11   Laguna Verde         5    59.5    11   13.05    0.0   95    95           95    +0
12   Idita                4    53.0    12   20.30    3.5   82    75           75    -7
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Golden Link 100 99 100 -1 6.0 -
2 Makhachev Line 85 81 85 -4 0.0
3 Slings And Arrows 89 92 82 +10 6.0 -
4 Teatro 96 91 99 -8 0.0 -
5 Inherit The Rain 99 98 95 +3 3.5 -
6 Funky Music 90 83 86 -3 3.5 -
7 Pembroke 79 79 69 +10 6.0 -
8 Narcos 87 86 77 +9 6.0 -
9 Ubisika 85 80 85 -5 0.0 -
10 Barzalona 87 66 87 -21 0.0 -
11 Laguna Verde 95 86 95 -9 0.0 -
12 Idita 82 79 75 +4 3.5 -
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