Official NHA Assessment

Race 4: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 74 HANDICAP (Open)

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Line Horse
All The Time
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
2 / 13
Within 2 points
Significant Diffs
10 / 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    Joshua Hotsnake      3    57.5    1    0.00     8.5   69    69           69    +0
2    All The Time         3    56.0    2    0.05     8.5   66    66           66    +0
3    Pongola              5    57.5    3    1.25     0.0   73    90           90    +17
4    Izapha               4    60.0    4    1.85     6.0   74    82           82    +8
5    Gold Index           3    58.5    5    2.25     8.5   72    74           74    +2
6    Winter Waves         7    59.0    6    3.45     0.0   72    90           90    +18
7    Lucky Dollar         2    58.0    7    4.25     0.0   71    88           88    +17
8    Intrepid             3    60.5    8    5.95     8.5   75    75           75    +0
9    Return To Russia     2    61.5    9    6.15     0.0   78    94           94    +16
10   Crested Eagle        3    60.5    10   8.25     8.5   75    75           75    +0
11   Ultimate Jewel       5    60.0    11   8.75     0.0   75    91           91    +16
12   Time Together        3    58.5    12   9.85     8.5   72    71           71    -1
13   Happy Wanderer       5    52.5    13   14.25    0.0   52    76           76    +24
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Joshua Hotsnake 69 67 69 -2 8.5 -
2 All The Time Line 66 74 66 +8 8.5
3 Pongola 73 66 90 -24 0.0 -
4 Izapha 74 74 82 -8 6.0 -
5 Gold Index 72 53 74 -21 8.5 -
6 Winter Waves 72 77 90 -13 0.0 -
7 Lucky Dollar 71 85 88 -3 0.0 -
8 Intrepid 75 73 75 -2 8.5 -
9 Return To Russia 78 67 94 -27 0.0 -
10 Crested Eagle 75 51 75 -24 8.5 -
11 Ultimate Jewel 75 80 91 -11 0.0 -
12 Time Together 72 81 71 +10 8.5 -
13 Happy Wanderer 52 55 76 -21 0.0 -
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