Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL MR 74 HANDICAP (Open)

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Line Horse
Grey Ocean
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
3 / 14
Within 2 points
Significant Diffs
8 / 14
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    54.0    1    0.00     3.0   66    63           66    +0
2    Grey Ocean           4    56.5    2    1.30     3.5   67    67           67    +0
3    Northern Warrior     7    54.0    3    1.45     0.0   65    69           69    +4
4    We All Chomies       5    52.0    4    1.65     0.0   61    65           65    +4
5    Callmemrgreenlight   3    53.5    5    1.75     3.0   65    62           62    -3
6    Queue Wing           7    57.0    6    1.90     0.0   68    75           75    +7
7    Mount Greylock       4    60.0    7    2.15     3.5   74    74           74    +0
8    Global Secret        3    51.5    8    5.05     3.0   69    58           59    -10
9    Quant Master         5    60.5    9    6.05     0.0   75    82           82    +7
10   Trade War            3    61.0    10   6.10     3.0   80    77           77    -3
11   New Orleans          3    54.5    11   7.40     3.0   66    64           64    -2
12   Palace Wind          5    50.5    12   8.90     0.0   57    62           62    +5
13   Gunsmoke             3    55.5    13   12.70    3.0   74    66           66    -8
99   Royal Oasis          3    52.0    99   0.00     3.0   -     59           59    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Joshua Hotsnake 66 67 66 +1 3.0 -
2 Grey Ocean Line 67 61 67 -6 3.5
3 Northern Warrior 65 73 69 +4 0.0 -
4 We All Chomies 61 54 65 -11 0.0 -
5 Callmemrgreenlight 65 45 62 -17 3.0 -
6 Queue Wing 68 81 75 +6 0.0 -
7 Mount Greylock 74 71 74 -3 3.5 -
8 Global Secret 69 66 59 +7 3.0 -
9 Quant Master 75 74 82 -8 0.0 -
10 Trade War 80 70 77 -7 3.0 -
11 New Orleans 66 61 64 -3 3.0 -
12 Palace Wind 57 48 62 -14 0.0 -
13 Gunsmoke 74 68 66 +2 3.0 -
99 Royal Oasis - 61 59 +2 3.0 -
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