Official NHA Assessment

Race 7: PLAY SOCCER 6, 10 AND 13 MR 78 HANDICAP (Open)

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Line Horse
First Origin
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
3 / 15
Within 2 points
Significant Diffs
11 / 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    Cool Winter          2    60.5    1    0.00     5.5   79    90           79    +0
2    First Origin         2    60.0    2    1.25     5.5   89    89           89    +0
3    Giacomo Puccini      4    60.5    3    1.50     10.0  79    81           81    +2
4    Paris Rix            3    60.0    4    2.75     8.5   78    83           83    +5
5    Joyous Jubilee (AUS  2    53.5    5    3.25     5.5   65    76           76    +11
6    Father's Frost       7    59.5    6    4.50     0.0   85    99           99    +14
7    Madame Vicki         2    61.0    7    6.25     5.5   80    91           91    +11
8    Putins Promise       5    60.0    8    7.00     0.0   81    100          100   +19
9    Jean Paul            3    52.5    9    8.25     8.5   62    68           68    +6
10   Cruzador             6    58.0    10   8.30     0.0   74    96           96    +22
11   Queen's Wood         3    59.5    11   8.80     8.5   77    82           82    +5
12   Emerald Flame        5    52.0    12   10.05    0.0   35    84           84    +49
13   Globetonic           6    58.0    13   10.30    0.0   74    96           96    +22
99   Knights Table        3    57.5    99   0.00     8.5   -     78           78    +0
99   Valyrian Sword       2    52.0    99   0.00     5.5   -     73           73    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cool Winter 79 78 79 -1 5.5 -
2 First Origin Line 89 91 89 +2 5.5
3 Giacomo Puccini 79 72 81 -9 10.0 -
4 Paris Rix 78 81 83 -2 8.5 -
5 Joyous Jubilee (AUS) 65 61 76 -15 5.5 -
6 Father's Frost 85 62 99 -37 0.0 -
7 Madame Vicki 80 75 91 -16 5.5 -
8 Putins Promise 81 73 100 -27 0.0 -
9 Jean Paul 62 62 68 -6 8.5 -
10 Cruzador 74 61 96 -35 0.0 -
11 Queen's Wood 77 74 82 -8 8.5 -
12 Emerald Flame 35 35 84 -49 0.0 -
13 Globetonic 74 77 96 -19 0.0 -
99 Knights Table - 73 78 -5 8.5 -
99 Valyrian Sword - 50 73 -23 5.5 -
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