Official NHA Assessment

Race 6: SOETENDAL ESTATE CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 80)

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Line Horse
Senhora Victoria
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
8 / 13
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    Tap Shoes            3    54.5    1    0.00     5.0   79    66           66    -13
2    Family Power         4    58.5    2    0.50     2.5   77    84           84    +7
3    Enchanting Choice    4    60.5    3    1.50     2.5   81    86           86    +5
4    Senhora Victoria     3    55.0    4    2.00     5.0   70    70           70    +0
5    Im The Buzz          5    54.0    5    3.75     0.0   68    76           76    +8
6    Grandiosa            2    57.0    6    4.05     0.0   74    82           82    +8
7    Kamchatka            3    60.5    7    5.05     5.0   91    78           81    -10
8    Green Isle           2    59.0    8    8.30     0.0   78    85           85    +7
9    Kamakazi             4    60.0    9    8.80     2.5   80    82           82    +2
10   Garden Of Eden       3    55.5    10   10.55    5.0   84    68           74    -10
11   Coulditbe            4    57.0    11   13.80    2.5   74    76           76    +2
12   Exquisite            3    56.0    12   22.30    5.0   82    69           72    -10
99   Lucky Miss           3    61.0    99   0.00     5.0   -     79           79    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Tap Shoes 79 86 66 +20 5.0 -
2 Family Power 77 87 84 +3 2.5 -
3 Enchanting Choice 81 99 86 +13 2.5 -
4 Senhora Victoria Line 70 66 70 -4 5.0
5 Im The Buzz 68 68 76 -8 0.0 -
6 Grandiosa 74 80 82 -2 0.0 -
7 Kamchatka 91 93 81 +12 5.0 -
8 Green Isle 78 77 85 -8 0.0 -
9 Kamakazi 80 73 82 -9 2.5 -
10 Garden Of Eden 84 79 74 +5 5.0 -
11 Coulditbe 74 69 76 -7 2.5 -
12 Exquisite 82 83 72 +11 5.0 -
99 Lucky Miss - 82 79 +3 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