Official NHA Assessment

Race 4: PLAY SOCCER 6, 10 AND 13 MAIDEN PLATE (For all Maidens)

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Line Horse
None identified
Reference for assessment
Exact Matches
2 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
8 / 10
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    Mo Jive              2    56.0    1    0.00     0.0   -     -            -     +0
2    Captain's Consort    3    60.0    2    1.50     1.5   -     -            -     +0
3    Lord Of Light        2    56.0    3    4.30     0.0   -     -            -     +0
4    Chariot Master       4    57.5    4    8.40     0.5   54    -            51    -3
5    Twice The Storm      2    56.0    5    10.70    0.0   -     -            -     +0
6    Gimme Royalty        3    60.0    6    13.70    1.5   61    -            56    -5
7    Allaroundtheworld (  3    60.0    7    14.10    1.5   64    -            58    -6
8    Libeccio             5    54.5    8    14.70    0.0   -     -            -     +0
9    Spring Will Come     3    60.0    9    19.90    1.5   61    -            53    -8
10   Mates For Life       4    60.0    10   20.50    0.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mo Jive - 78 - +78 0.0 -
2 Captain's Consort - - - ✓ Match 1.5 -
3 Lord Of Light - 77 - +77 0.0 -
4 Chariot Master 54 61 51 +10 0.5 -
5 Twice The Storm - 73 - +73 0.0 -
6 Gimme Royalty 61 49 56 -7 1.5 -
7 Allaroundtheworld (GB) 64 73 58 +15 1.5 -
8 Libeccio - 62 - +62 0.0 -
9 Spring Will Come 61 72 53 +19 1.5 -
10 Mates For Life - - - ✓ Match 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