Official NHA Assessment

Race 5: TOTE SOCCER BETS CLASS 4 (Open. Benchmark at 60.0kg = 80)

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Line Horse
French Trip
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
4 / 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    Lucky Dollar         2    58.0    1    0.00     0.0   76    74           74    -2
2    French Trip          4    60.0    2    2.20     0.5   80    80           80    +0
3    The Gliding Fish     6    57.0    3    3.80     0.0   74    73           73    -1
4    Global Movement      6    52.5    4    4.70     0.0   68    63           63    -5
5    World Of Our Own     3    57.5    5    4.75     1.0   85    71           75    -10
6    Deputy Chief         3    55.5    6    5.65     1.0   73    67           67    -6
7    Shotgun Willie       3    55.5    7    5.95     1.0   71    67           67    -4
8    Run For Cover        5    60.5    8    7.55     0.0   81    79           79    -2
9    Harun Al Rashid      3    59.5    9    9.15     1.0   81    75           75    -6
10   My Boy Lollipop      2    59.5    10   10.85    0.0   81    77           77    -4
99   Gurkha               3    60.0    99   0.00     1.0   -     76           76    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lucky Dollar 76 85 74 +11 0.0 -
2 French Trip Line 80 88 80 +8 0.5
3 The Gliding Fish 74 68 73 -5 0.0 -
4 Global Movement 68 65 63 +2 0.0 -
5 World Of Our Own 85 87 75 +12 1.0 -
6 Deputy Chief 73 64 67 -3 1.0 -
7 Shotgun Willie 71 66 67 -1 1.0 -
8 Run For Cover 81 70 79 -9 0.0 -
9 Harun Al Rashid 81 80 75 +5 1.0 -
10 My Boy Lollipop 81 79 77 +2 0.0 -
99 Gurkha - 80 76 +4 1.0 -
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