Official NHA Assessment

Race 5: PLAY SOCCER 6, 10 AND 13 FM 66 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Defining Moment
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
5 / 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    Iqembulabesifazane   3    56.0    1    0.00     8.0   58    39           58    +0
2    Defining Moment      2    60.0    2    1.25     0.0   67    67           67    +0
3    Elusive Jewel        2    56.5    3    1.30     0.0   60    59           59    -1
4    Angelsea             3    55.0    4    2.55     8.0   56    39           46    -10
5    Global Goddess       3    57.5    5    3.30     8.0   61    43           51    -10
6    Back For More        4    61.0    6    5.55     5.0   84    55           74    -10
7    Nkalanzinzi          3    53.5    7    5.80     8.0   53    34           43    -10
8    Official Secret      6    60.5    8    6.30     0.0   67    64           64    -3
9    Splash Of Green      3    57.5    9    6.35     8.0   61    42           51    -10
10   Exclusively Yours    2    58.0    10   6.85     0.0   78    59           68    -10
11   Jambo Sana           2    56.5    11   12.10    0.0   75    56           65    -10
99   Colorama             6    54.5    99   0.00     0.0   -     52           52    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Iqembulabesifazane 58 65 58 +7 8.0 -
2 Defining Moment Line 67 64 67 -3 0.0
3 Elusive Jewel 60 57 59 -2 0.0 -
4 Angelsea 56 64 46 +18 8.0 -
5 Global Goddess 61 54 51 +3 8.0 -
6 Back For More 84 75 74 +1 5.0 -
7 Nkalanzinzi 53 50 43 +7 8.0 -
8 Official Secret 67 103 64 +39 0.0 -
9 Splash Of Green 61 56 51 +5 8.0 -
10 Exclusively Yours 78 73 68 +5 0.0 -
11 Jambo Sana 75 74 65 +9 0.0 -
99 Colorama - 54 52 +2 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