Official NHA Assessment

Race 3: PLAY SOCCER 6, 10 AND 13 CONDITIONS PLATE (F & M) (For Fillies and Mares with 5 Wins or less)

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Line Horse
Lady Silvano
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
6 / 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    Lady Silvano         5    61.0    1    0.00     0.0   101   101          101   +0
2    Flight Display       2    58.0    2    2.25     0.0   75    100          100   +25
3    Essential            4    52.0    3    4.25     1.5   92    82           82    -10
4    Vihaan's Queen       4    53.5    4    4.50     1.5   90    84           84    -6
5    Lady Zultanite       3    57.5    5    5.25     3.5   73    87           87    +14
6    Dumisani             5    50.0    6    6.00     0.0   59    79           79    +20
7    Ladies World         3    50.5    7    10.50    3.5   81    73           73    -8
8    Gideon's Daughter    4    57.5    8    14.00    1.5   94    91           91    -3
99   Woodland Glade       2    53.5    99   0.00     0.0   -     86           86    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lady Silvano Line 101 104 101 +3 0.0
2 Flight Display 75 81 100 -19 0.0 -
3 Essential 92 91 82 +9 1.5 -
4 Vihaan's Queen 90 89 84 +5 1.5 -
5 Lady Zultanite 73 66 87 -21 3.5 -
6 Dumisani 59 60 79 -19 0.0 -
7 Ladies World 81 79 73 +6 3.5 -
8 Gideon's Daughter 94 94 91 +3 1.5 -
99 Woodland Glade - 76 86 -10 0.0 -
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