Official NHA Assessment

Race 4: BETONTAB.CO.ZA FM 74 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Winter Scout
Reference for assessment
Exact Matches
2 / 16
Calculated = Official
Close Matches
3 / 16
Within 2 points
Significant Diffs
10 / 16
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    Alaskan Fate         5    52.0    1    0.00     0.0   66    74           66    +0
2    Ideal Angel          5    56.0    2    0.25     0.0   66    82           82    +16
3    Winter Scout         3    59.5    3    1.25     5.0   83    83           83    +0
4    Versailles           3    55.5    4    2.50     5.0   75    73           73    -2
5    Lady Of The Flame    4    54.0    5    4.00     2.5   62    74           74    +12
6    Mifid Two            4    60.5    6    4.25     2.5   75    87           87    +12
7    Corsage              4    52.5    7    5.75     2.5   59    70           70    +11
8    Dancing Girl         4    52.0    8    6.00     2.5   57    69           69    +12
9    Mayfern              5    54.5    9    8.50     0.0   63    79           79    +16
10   Immaculate           4    52.5    10   9.25     2.5   53    70           70    +17
11   Savannah Winter      3    56.5    11   11.75    5.0   77    73           73    -4
12   Whole Of The Moon    4    52.0    12   12.75    2.5   51    69           69    +18
13   Soller               4    60.5    13   14.00    2.5   75    86           86    +11
14   Glitter In The Air   4    61.0    14   20.75    2.5   76    87           87    +11
15   Rose Of Bayeux       3    56.5    15   29.25    5.0   77    73           73    -4
99   Monashada            3    56.5    99   0.00     5.0   -     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 Alaskan Fate 66 66 66 ✓ Match 0.0 -
2 Ideal Angel 66 94 82 +12 0.0 -
3 Winter Scout Line 83 80 83 -3 5.0
4 Versailles 75 75 73 +2 5.0 -
5 Lady Of The Flame 62 59 74 -15 2.5 -
6 Mifid Two 75 69 87 -18 2.5 -
7 Corsage 59 60 70 -10 2.5 -
8 Dancing Girl 57 74 69 +5 2.5 -
9 Mayfern 63 59 79 -20 0.0 -
10 Immaculate 53 43 70 -27 2.5 -
11 Savannah Winter 77 73 73 ✓ Match 5.0 -
12 Whole Of The Moon 51 41 69 -28 2.5 -
13 Soller 75 63 86 -23 2.5 -
14 Glitter In The Air 76 71 87 -16 2.5 -
15 Rose Of Bayeux 77 77 73 +4 5.0 -
99 Monashada - 94 73 +21 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