Official NHA Assessment

Race 6: GREYVILLE CONVENTION CENTRE MR 74 HANDICAP (Open)

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Line Horse
Radames
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
2 / 13
Within 2 points
Significant Diffs
9 / 13
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    Camora               4    53.5    1    0.00     0.5   69    56           69    +0
2    Leslies Pathtofame   7    56.0    2    0.25     0.0   66    62           62    -4
3    Radames              5    54.5    3    0.75     0.0   63    63           63    +0
4    Don't Touch Me       4    55.5    4    2.35     0.5   70    62           62    -8
5    Blackwhitedynamite   3    61.0    5    2.95     0.5   78    73           73    -5
6    Forest Jump          8    59.0    6    3.35     0.0   72    69           69    -3
7    Red Mahogany         3    56.0    7    4.35     0.5   68    61           61    -7
8    Fiery Duke           3    53.5    8    4.60     0.5   63    56           56    -7
9    Mr Molony            3    58.5    9    4.65     0.5   73    66           66    -7
10   Fate Of Fortune      3    60.0    10   7.65     0.5   76    69           69    -7
11   Thunder Masala       3    57.5    11   7.95     0.5   71    64           64    -7
12   Ntabazondi           3    56.5    12   10.05    0.5   77    62           67    -10
99   Oh My Word Its Roy   3    53.0    99   0.00     0.5   -     55           55    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Camora 69 81 69 +12 0.5 -
2 Leslies Pathtofame 66 63 62 +1 0.0 -
3 Radames Line 63 56 63 -7 0.0
4 Don't Touch Me 70 71 62 +9 0.5 -
5 Blackwhitedynamite 78 86 73 +13 0.5 -
6 Forest Jump 72 62 69 -7 0.0 -
7 Red Mahogany 68 48 61 -13 0.5 -
8 Fiery Duke 63 72 56 +16 0.5 -
9 Mr Molony 73 67 66 +1 0.5 -
10 Fate Of Fortune 76 77 69 +8 0.5 -
11 Thunder Masala 71 50 64 -14 0.5 -
12 Ntabazondi 77 70 67 +3 0.5 -
99 Oh My Word Its Roy - 50 55 -5 0.5 -
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