Official NHA Assessment

Race 5: BLOODSTOCK SA SALES CUP (C & G) (For 3yo Colts & Geldings (Non-Blk Type))

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Line Horse
Raffles
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    Unzen                3    60.0    1    0.00     8.0   -     74           6     +6
2    Tyrconnell           5    60.0    2    0.50     0.0   -     95           95    +95
3    Raffles              2    60.0    3    4.25     0.0   91    91           91    +0
4    Now I Got You        5    60.0    4    4.85     0.0   105   90           95    -10
5    Mover And Shaker     5    60.0    5    7.10     0.0   95    90           90    -5
6    Trois Trois Quatre   5    60.0    6    7.30     0.0   -     90           90    +90
7    Thunderstone         2    60.0    7    7.60     0.0   98    90           90    -8
8    Destiny Of Souls     2    60.0    8    7.80     0.0   88    90           90    +2
9    Fostinovo            3    60.0    9    8.30     8.0   -     74           74    +74
10   Tamarisk Tree        5    60.0    10   9.20     0.0   86    90           90    +4
11   Lovers Lane          2    60.0    11   15.00    0.0   87    90           90    +3
12   Break Point          2    60.0    12   19.10    0.0   -     90           90    +90
13   Power Broker         2    60.0    13   21.85    0.0   87    90           90    +3
99   I Am Giant           2    60.0    99   0.00     0.0   -     90           90    +0
99   Thymetoshine         5    60.0    99   0.00     0.0   -     90           90    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Unzen - 116 6 +110 8.0 -
2 Tyrconnell - 82 95 -13 0.0 -
3 Raffles Line 91 105 91 +14 0.0
4 Now I Got You 105 67 95 -28 0.0 -
5 Mover And Shaker 95 109 90 +19 0.0 -
6 Trois Trois Quatre - 87 90 -3 0.0 -
7 Thunderstone 98 86 90 -4 0.0 -
8 Destiny Of Souls 88 89 90 -1 0.0 -
9 Fostinovo - 80 74 +6 8.0 -
10 Tamarisk Tree 86 105 90 +15 0.0 -
11 Lovers Lane 87 58 90 -32 0.0 -
12 Break Point - 74 90 -16 0.0 -
13 Power Broker 87 102 90 +12 0.0 -
99 I Am Giant - 124 90 +34 0.0 -
99 Thymetoshine - 51 90 -39 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