Official NHA Assessment

Race 5: PONGRACZ JET MASTER STAKES (Listed) (For all Horses)

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Line Horse
Quasiforsure
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
3 / 9
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    Royal Aussie         2    60.0    1    0.00     0.0   124   116          116   -8
2    Gold Poker Game      2    54.5    2    1.50     0.0   108   108          108   +0
3    Ponte Pietra         2    54.0    3    1.55     0.0   100   107          107   +7
4    Quasiforsure         4    60.0    4    1.60     2.0   115   115          115   +0
5    Future Prince        3    51.5    5    2.10     4.0   95    94           94    -1
6    Captain Fontane      4    60.5    6    3.10     2.0   110   115          115   +5
7    Baratheon            3    51.0    7    3.50     4.0   99    91           91    -8
8    Somerset Maugham     4    54.0    8    4.00     2.0   102   101          101   -1
9    Runaway Song         6    60.0    9    9.00     0.0   110   116          116   +6
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Royal Aussie 124 120 116 +4 0.0 -
2 Gold Poker Game 108 105 108 -3 0.0 -
3 Ponte Pietra 100 102 107 -5 0.0 -
4 Quasiforsure Line 115 116 115 +1 2.0
5 Future Prince 95 93 94 -1 4.0 -
6 Captain Fontane 110 109 115 -6 2.0 -
7 Baratheon 99 106 91 +15 4.0 -
8 Somerset Maugham 102 97 101 -4 2.0 -
9 Runaway Song 110 98 116 -18 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