Official NHA Assessment

Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN PLATE (For all Maidens)

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Line Horse
Gimme's Laddie
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
1 / 15
Within 2 points
Significant Diffs
12 / 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    King Regent          3    59.0    1    0.00     8.5   -     74           6     +6
2    Aussenkehr           2    59.0    2    0.30     5.5   80    80           80    +0
3    Gimme's Laddie       2    59.0    3    0.60     5.5   80    80           80    +0
4    Cafe Culture         3    59.0    4    4.35     8.5   -     74           74    +74
5    Charlie Malone       5    59.5    5    5.60     0.0   80    92           92    +12
6    Longshanks           3    59.0    6    6.35     8.5   -     74           74    +74
7    William The Red      3    59.0    7    7.10     8.5   -     74           74    +74
8    Rogue Male           3    60.0    8    9.10     8.5   40    76           76    +36
9    Heknows              3    60.0    9    9.30     8.5   62    76           76    +14
10   Inside Story         4    60.0    10   10.30    10.0  -     73           73    +73
11   Captain Casanova     3    59.0    11   10.35    8.5   -     74           74    +74
12   Winning Captain      3    59.0    12   10.65    8.5   -     74           74    +74
13   Augusta Blue         5    59.0    13   11.40    0.0   -     91           91    +91
14   Marree Man           3    59.0    14   12.65    8.5   -     74           74    +74
99   Rainbow Colours      3    59.0    99   0.00     8.5   -     74           74    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 King Regent - 106 6 +100 8.5 -
2 Aussenkehr 80 79 80 -1 5.5 -
3 Gimme's Laddie Line 80 101 80 +21 5.5
4 Cafe Culture - 118 74 +44 8.5 -
5 Charlie Malone 80 71 92 -21 0.0 -
6 Longshanks - 61 74 -13 8.5 -
7 William The Red - 61 74 -13 8.5 -
8 Rogue Male 40 50 76 -26 8.5 -
9 Heknows 62 71 76 -5 8.5 -
10 Inside Story - 69 73 -4 10.0 -
11 Captain Casanova - 85 74 +11 8.5 -
12 Winning Captain - 54 74 -20 8.5 -
13 Augusta Blue - 69 91 -22 0.0 -
14 Marree Man - 38 74 -36 8.5 -
99 Rainbow Colours - 63 74 -11 8.5 -
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