Official NHA Assessment

Race 6: PLAY SOCCER 6, 10 AND 13 MR 68 HANDICAP (Open)

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Line Horse
Kanimambo
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
4 / 9
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    Flash Lightning      4    58.0    1    0.00     2.5   64    57           64    +0
2    Potent Captain       4    58.0    2    0.25     2.5   64    57           57    -7
3    Kanimambo            5    56.0    3    2.75     0.0   60    60           60    +0
4    Legal Thriller       4    61.5    4    3.25     2.5   71    66           66    -5
5    Mister Whistle       4    52.0    5    4.25     2.5   47    46           46    -1
6    Arividicio           5    55.0    6    7.50     0.0   58    56           56    -2
7    Pisces               2    56.0    7    8.25     0.0   60    58           58    -2
8    Mr Molony            3    59.5    8    10.50    5.0   67    55           57    -10
9    Beijing Boulevard    3    54.5    9    10.55    5.0   57    45           47    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Flash Lightning 64 69 64 +5 2.5 -
2 Potent Captain 64 54 57 -3 2.5 -
3 Kanimambo Line 60 59 60 -1 0.0
4 Legal Thriller 71 70 66 +4 2.5 -
5 Mister Whistle 47 52 46 +6 2.5 -
6 Arividicio 58 50 56 -6 0.0 -
7 Pisces 60 56 58 -2 0.0 -
8 Mr Molony 67 67 57 +10 5.0 -
9 Beijing Boulevard 57 54 47 +7 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