Official NHA Assessment

Race 5: PLAY SOCCER 6, 10 AND 13 FM 78 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Streisand
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
7 / 11
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Pretty Analia        5    54.0    1    0.00     0.0   66    78           66    +0
2    Blind Ambition       3    60.0    2    2.50     3.0   84    86           86    +2
3    Count Your Chances   5    52.0    3    4.75     0.0   50    74           74    +24
4    Streisand            3    56.5    4    7.00     3.0   77    77           77    +0
5    Juniper Green        4    59.0    5    9.25     1.5   76    85           85    +9
6    Devilishlygorgeous   4    55.5    6    11.25    1.5   69    78           78    +9
7    Silver Flare         4    49.5    7    12.25    1.5   59    66           66    +7
8    Last Ginger          4    56.5    8    12.30    1.5   71    80           80    +9
9    Boom Boom            4    59.0    9    99.99    1.5   76    85           85    +9
99   Secret Recipe        5    57.5    99   0.00     0.0   -     85           85    +0
99   Whistledown          4    52.5    99   0.00     1.5   -     72           72    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Pretty Analia 66 61 66 -5 0.0 -
2 Blind Ambition 84 93 86 +7 3.0 -
3 Count Your Chances 50 51 74 -23 0.0 -
4 Streisand Line 77 86 77 +9 3.0
5 Juniper Green 76 87 85 +2 1.5 -
6 Devilishlygorgeous 69 64 78 -14 1.5 -
7 Silver Flare 59 64 66 -2 1.5 -
8 Last Ginger 71 64 80 -16 1.5 -
9 Boom Boom 76 81 85 -4 1.5 -
99 Secret Recipe - 73 85 -12 0.0 -
99 Whistledown - 63 72 -9 1.5 -
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