Official NHA Assessment

Race 7: RACING240 FOR RACING. FOR YOU PINNACLE STAKES (For all horses)

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Line Horse
Anuschka's World
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
10 / 11
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    Kingdundee           3    62.0    1    0.00     2.0   115   111          111   -4
2    Anuschka's World     3    59.5    2    3.25     2.0   106   106          106   +0
3    Forest Spy           2    56.5    3    4.25     1.0   90    102          102   +12
4    Eyjafjallajokull     2    56.5    4    4.50     1.0   88    102          102   +14
5    Cliff Top            2    62.0    5    5.25     1.0   107   113          113   +6
6    Where's The Party    5    54.0    6    5.35     0.0   87    99           99    +12
7    Evies First          7    61.0    7    5.85     0.0   101   113          113   +12
8    Play Act             2    58.0    8    5.95     1.0   93    105          105   +12
9    Whatever Next        6    55.0    9    8.20     0.0   84    101          101   +17
10   First Origin         2    61.0    10   8.30     1.0   105   111          111   +6
11   Slings And Arrows    3    58.5    11   8.55     2.0   93    104          104   +11
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kingdundee 115 127 111 +16 2.0 -
2 Anuschka's World Line 106 114 106 +8 2.0
3 Forest Spy 90 85 102 -17 1.0 -
4 Eyjafjallajokull 88 86 102 -16 1.0 -
5 Cliff Top 107 109 113 -4 1.0 -
6 Where's The Party 87 85 99 -14 0.0 -
7 Evies First 101 100 113 -13 0.0 -
8 Play Act 93 80 105 -25 1.0 -
9 Whatever Next 84 73 101 -28 0.0 -
10 First Origin 105 91 111 -20 1.0 -
11 Slings And Arrows 93 92 104 -12 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