Official NHA Assessment

Race 6: PLAY SOCCER 6, 10 AND 13 MAIDEN PLATE (F & M) (For Maiden F & M. R15 000 Win bonus ROA Members)

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Line Horse
Secret Recipe
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
7 / 10
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    Have A Party         3    60.0    1    0.00     2.0   55    54           54    -1
2    Secret Recipe        5    60.0    2    1.75     0.0   61    61           61    +0
3    Atchison Topeka      3    60.0    3    5.00     2.0   -     54           54    +54
4    Impression           3    60.0    4    5.50     2.0   65    54           55    -10
5    Alabama Storm        2    60.0    5    8.75     0.0   52    58           58    +6
6    Countess Danza       5    60.0    6    9.50     0.0   64    58           58    -6
7    Miss Christmas       3    60.0    7    10.25    2.0   62    54           54    -8
8    Lorna Lilly          3    60.0    8    13.75    2.0   50    54           54    +4
9    Greenlightranger     3    60.0    9    16.75    2.0   63    54           54    -9
99   Call To Glory (GB)   5    60.0    99   0.00     0.0   -     58           58    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Have A Party 55 64 54 +10 2.0 -
2 Secret Recipe Line 61 73 61 +12 0.0
3 Atchison Topeka - 51 54 -3 2.0 -
4 Impression 65 51 55 -4 2.0 -
5 Alabama Storm 52 47 58 -11 0.0 -
6 Countess Danza 64 51 58 -7 0.0 -
7 Miss Christmas 62 64 54 +10 2.0 -
8 Lorna Lilly 50 50 54 -4 2.0 -
9 Greenlightranger 63 63 54 +9 2.0 -
99 Call To Glory (GB) - 84 58 +26 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