Official NHA Assessment

Race 6: BRYTE INSURANCE CAPE C STAKES (For All Horses with a nett rating of 78 & below)

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Line Horse
Tothemoonandback
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
6 / 11
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    Groovejet            4    60.0    1    0.00     4.5   76    60           60    -16
2    Tothemoonandback     5    55.5    2    1.25     0.0   66    66           66    +0
3    Greenland            2    58.5    3    1.45     0.0   71    71           71    +0
4    Kwite A King         4    61.5    4    2.20     4.5   77    68           68    -9
5    Mohandas             3    57.0    5    2.70     8.0   69    51           59    -10
6    Cosmic Rhythm        2    54.5    6    4.95     0.0   66    58           58    -8
7    Continentalexpress   3    61.5    7    5.35     8.0   77    56           67    -10
8    Aladdin's Lamp       4    61.5    8    5.40     4.5   78    63           68    -10
9    Twice The Master     3    51.0    9    6.40     8.0   57    35           47    -10
10   Commander Green      2    58.5    10   6.80     0.0   86    66           76    -10
11   Avignon              4    57.0    11   11.80    4.5   69    54           59    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Groovejet 76 82 60 +22 4.5 -
2 Tothemoonandback Line 66 69 66 +3 0.0
3 Greenland 71 71 71 ✓ Match 0.0 -
4 Kwite A King 77 79 68 +11 4.5 -
5 Mohandas 69 64 59 +5 8.0 -
6 Cosmic Rhythm 66 59 58 +1 0.0 -
7 Continentalexpress 77 92 67 +25 8.0 -
8 Aladdin's Lamp 78 106 68 +38 4.5 -
9 Twice The Master 57 58 47 +11 8.0 -
10 Commander Green 86 83 76 +7 0.0 -
11 Avignon 69 61 59 +2 4.5 -
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