Official NHA Assessment

Race 2: JOIN THE RACE COAST TURF CLUB OPEN MAIDEN (For all Maidens)

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Line Horse
Claude Monet
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
12 / 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    Kliptown             3    55.5    1    0.00     7.5   -     54           6     +6
2    Behave Harris        2    57.5    2    0.05     5.0   73    63           63    -10
3    Monticello           3    49.5    3    1.30     7.5   55    42           45    -10
4    Madra Rua (IRE)      2    59.5    4    3.05     5.0   -     67           67    +67
5    Claude Monet         2    57.0    5    4.55     5.0   62    62           62    +0
6    Montessori           3    59.5    6    5.05     7.5   -     62           62    +62
7    Bourbon King         3    59.5    7    5.15     7.5   -     62           62    +62
8    Honorine's Gimmie    3    61.0    8    5.90     7.5   70    65           65    -5
9    Rhythm King          3    54.5    9    8.65     7.5   57    52           52    -5
10   Forever Red          3    59.5    10   9.40     7.5   -     62           62    +62
11   Peace On You         3    57.5    11   12.40    7.5   73    58           63    -10
12   Stop The Press       3    59.5    12   21.90    7.5   -     62           62    +62
99   Sunshine Superman    2    56.0    99   0.00     5.0   -     60           60    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kliptown - 82 6 +76 7.5 -
2 Behave Harris 73 83 63 +20 5.0 -
3 Monticello 55 59 45 +14 7.5 -
4 Madra Rua (IRE) - 80 67 +13 5.0 -
5 Claude Monet Line 62 56 62 -6 5.0
6 Montessori - 74 62 +12 7.5 -
7 Bourbon King - 75 62 +13 7.5 -
8 Honorine's Gimmie 70 69 65 +4 7.5 -
9 Rhythm King 57 62 52 +10 7.5 -
10 Forever Red - 69 62 +7 7.5 -
11 Peace On You 73 72 63 +9 7.5 -
12 Stop The Press - 21 62 -41 7.5 -
99 Sunshine Superman - 70 60 +10 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