Official NHA Assessment

Race 6: PLAY SOCCER 6, 10 AND 13 PINNACLE STAKES (F & M) (For Fillies and Mares)

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Line Horse
Full Velocity
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
4 / 9
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    Full Velocity        4    60.0    1    0.00     2.5   113   113          113   +0
2    Alula's Star         3    52.5    2    0.70     2.0   100   99           99    -1
3    All Of Me            6    48.5    3    1.25     0.0   89    95           95    +6
4    Kayla's Champ        5    54.5    4    1.65     0.0   97    107          107   +10
5    Midnight Gem         4    52.0    5    6.00     2.5   92    97           97    +5
6    Tanzanite Queen      4    54.0    6    8.00     2.5   98    101          101   +3
7    Heavens Girl         3    58.0    7    10.50    2.0   111   110          110   -1
8    May Queen            5    54.0    8    11.75    0.0   98    106          106   +8
99   Sound Of Warning     3    60.0    99   0.00     2.0   -     114          114   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Full Velocity Line 113 94 113 -19 2.5
2 Alula's Star 100 102 99 +3 2.0 -
3 All Of Me 89 94 95 -1 0.0 -
4 Kayla's Champ 97 77 107 -30 0.0 -
5 Midnight Gem 92 81 97 -16 2.5 -
6 Tanzanite Queen 98 97 101 -4 2.5 -
7 Heavens Girl 111 111 110 +1 2.0 -
8 May Queen 98 90 106 -16 0.0 -
99 Sound Of Warning - 110 114 -4 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