Official NHA Assessment

Race 2: PLAY SOCCER 6, 10 AND 13 MAIDEN PLATE (F & M) (For Maiden F & M. R15 000 Win bonus ROA Members)

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Line Horse
Asiah's Tiara
Reference for assessment
Exact Matches
1 / 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    Gimme Passion        3    59.0    1    0.00     5.0   -     77           6     +6
2    Mountain High        3    59.0    2    0.50     5.0   83    82           82    -1
3    Like A Prayer        3    59.0    3    2.25     5.0   64    80           80    +16
4    Asiah's Tiara        3    57.5    4    2.65     5.0   76    76           76    +0
5    Summer Winter        3    56.5    5    3.25     5.0   74    74           74    +0
6    Villa Semaya         2    60.0    6    3.35     0.0   52    90           90    +38
7    Flightlight          3    59.0    7    3.65     5.0   -     78           78    +78
8    Gimme A Green Card   3    59.0    8    5.05     5.0   -     77           77    +77
9    Bella Boop Boop      3    59.0    9    5.10     5.0   62    77           77    +15
10   Aftershock           3    59.0    10   7.10     5.0   55    77           77    +22
11   Lady Bomber          3    59.0    11   10.30    5.0   -     77           77    +77
12   Berriesofthestraw    3    60.0    12   24.00    5.0   39    79           79    +40
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Gimme Passion - 77 6 +71 5.0 -
2 Mountain High 83 82 82 ✓ Match 5.0 -
3 Like A Prayer 64 63 80 -17 5.0 -
4 Asiah's Tiara Line 76 56 76 -20 5.0
5 Summer Winter 74 78 74 +4 5.0 -
6 Villa Semaya 52 59 90 -31 0.0 -
7 Flightlight - 61 78 -17 5.0 -
8 Gimme A Green Card - 63 77 -14 5.0 -
9 Bella Boop Boop 62 58 77 -19 5.0 -
10 Aftershock 55 57 77 -20 5.0 -
11 Lady Bomber - 87 77 +10 5.0 -
12 Berriesofthestraw 39 34 79 -45 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