Official NHA Assessment

Race 4: BLOODSTOCK SA SALES CUP (C & G) (For 3yo Colts & Geldings (Non-Blk Type))

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Line Horse
Gimmeanotherchance
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
10 / 12
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    Purple Pitcher       4    60.0    1    0.00     5.0   96    105          102   +6
2    Gimmeanotherchance   4    60.0    2    2.00     5.0   108   108          108   +0
3    Zinovi               2    60.0    3    3.00     0.0   92    117          117   +25
4    Guy Gibson           2    60.0    4    3.40     0.0   105   116          116   +11
5    Biofarmer            4    60.0    5    3.50     5.0   95    106          106   +11
6    Mastership           2    60.0    6    4.25     0.0   -     116          116   +116
7    The Africa House     4    60.0    7    4.75     5.0   94    105          105   +11
8    Mk's Dreams          2    60.0    8    6.00     0.0   90    115          115   +25
9    Fire 'N Flames       4    60.0    9    6.30     5.0   104   105          105   +1
10   Viva Spirit          2    60.0    10   6.80     0.0   89    115          115   +26
11   Falcon Strike        2    60.0    11   8.10     0.0   90    115          115   +25
12   Royal Edition        4    60.0    12   12.00    5.0   89    105          105   +16
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Purple Pitcher 96 121 102 +19 5.0 -
2 Gimmeanotherchance Line 108 96 108 -12 5.0
3 Zinovi 92 120 117 +3 0.0 -
4 Guy Gibson 105 99 116 -17 0.0 -
5 Biofarmer 95 78 106 -28 5.0 -
6 Mastership - 105 116 -11 0.0 -
7 The Africa House 94 93 105 -12 5.0 -
8 Mk's Dreams 90 82 115 -33 0.0 -
9 Fire 'N Flames 104 103 105 -2 5.0 -
10 Viva Spirit 89 72 115 -43 0.0 -
11 Falcon Strike 90 60 115 -55 0.0 -
12 Royal Edition 89 92 105 -13 5.0 -
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