Official NHA Assessment

Race 3: PLAY SOCCER 6, 10 AND 13 OPEN MAIDEN (For Maiden R15 000 Win Bonus ROA Members)

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Line Horse
Wolfram
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
5 / 15
Within 2 points
Significant Diffs
4 / 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    Crystal Maiden       4    57.5    1    0.00     1.5   73    63           63    -10
2    Wolfram              3    58.5    2    4.25     3.5   63    63           63    +0
3    Heart Of Thieves     4    55.5    3    7.50     1.5   56    59           59    +3
4    Millennium Dancer    4    51.5    4    7.75     1.5   57    51           51    -6
5    Belle's First Wave   3    53.5    5    9.00     3.5   53    51           51    -2
6    Imhotep              2    56.5    6    9.50     0.0   66    64           64    -2
7    Whatchmytail         2    52.0    7    9.60     0.0   54    55           55    +1
8    He's A Gaul          3    54.0    8    10.85    3.5   64    52           54    -10
9    Come On You Spurs    2    52.0    9    10.95    0.0   50    55           55    +5
10   'O Captain           2    52.5    10   13.20    0.0   57    56           56    -1
11   Mister Miyagi        3    53.5    11   14.45    3.5   60    51           51    -9
11   Player X             2    56.0    11   14.45    0.0   73    63           63    -10
13   Secret Summer        2    51.5    13   16.70    0.0   57    54           54    -3
99   Storm Boulevard      3    61.0    99   0.00     3.5   -     66           66    +0
99   Sundrop              6    52.0    99   0.00     0.0   -     55           55    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Crystal Maiden 73 66 63 +3 1.5 -
2 Wolfram Line 63 59 63 -4 3.5
3 Heart Of Thieves 56 45 59 -14 1.5 -
4 Millennium Dancer 57 50 51 -1 1.5 -
5 Belle's First Wave 53 51 51 ✓ Match 3.5 -
6 Imhotep 66 60 64 -4 0.0 -
7 Whatchmytail 54 52 55 -3 0.0 -
8 He's A Gaul 64 63 54 +9 3.5 -
9 Come On You Spurs 50 51 55 -4 0.0 -
10 'O Captain 57 52 56 -4 0.0 -
11 Mister Miyagi 60 44 51 -7 3.5 -
11 Player X 73 65 63 +2 0.0 -
13 Secret Summer 57 52 54 -2 0.0 -
99 Storm Boulevard - 64 66 -2 3.5 -
99 Sundrop - 48 55 -7 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