Official NHA Assessment

Race 2: TAB TELEBET 0861 000 822 MAIDEN PLATE (F & M) (For Maiden F&M. R15 000 Win bonus ROA Members)

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Line Horse
Lilac Snow
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
1 / 15
Within 2 points
Significant Diffs
10 / 15
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    Take Your Place      3    60.0    1    0.00     6.0   76    66           66    -10
2    Gregarious           3    60.0    2    1.75     6.0   -     66           66    +66
3    Golden Alexia        3    60.0    3    2.05     6.0   -     66           66    +66
4    Winter In Paris      4    60.0    4    3.35     7.0   67    64           64    -3
5    Lilac Snow           2    60.0    5    6.05     4.0   70    70           70    +0
5    Diamond Dash         2    60.0    5    6.05     4.0   65    70           70    +5
7    Chilli Marmalade     5    60.0    7    6.55     0.0   64    78           78    +14
8    My Siraya            3    60.0    8    7.05     6.0   -     66           66    +66
9    Sterling Silver      3    56.0    9    8.55     6.0   -     58           58    +58
10   Scarlet              3    60.0    10   12.05    6.0   50    66           66    +16
11   Chasing The Crown    3    60.0    11   12.65    6.0   64    66           66    +2
12   Gimme A Green Card   3    60.0    12   13.25    6.0   -     66           66    +66
13   Mrs Wonderful        3    60.0    13   99.99    6.0   -     66           66    +66
99   Panning Silver       3    60.0    99   0.00     6.0   -     66           66    +0
99   Cape Saffron         3    58.5    99   0.00     6.0   -     63           63    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Take Your Place 76 70 66 +4 6.0 -
2 Gregarious - 83 66 +17 6.0 -
3 Golden Alexia - 56 66 -10 6.0 -
4 Winter In Paris 67 60 64 -4 7.0 -
5 Lilac Snow Line 70 60 70 -10 4.0
5 Diamond Dash 65 61 70 -9 4.0 -
7 Chilli Marmalade 64 48 78 -30 0.0 -
8 My Siraya - 70 66 +4 6.0 -
9 Sterling Silver - 50 58 -8 6.0 -
10 Scarlet 50 47 66 -19 6.0 -
11 Chasing The Crown 64 46 66 -20 6.0 -
12 Gimme A Green Card - 63 66 -3 6.0 -
13 Mrs Wonderful - 20 66 -46 6.0 -
99 Panning Silver - 68 66 +2 6.0 -
99 Cape Saffron - 82 63 +19 6.0 -
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