Official NHA Assessment

Race 2: GOLD CIRCLE RACING YOUTUBE CHANNEL MAIDEN PLATE (For all Maidens)

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Line Horse
Morning Chess
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
13 / 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    Beach Palace         4    57.0    1    0.00     6.0   -     77           6     +6
2    Only A Poet          3    57.0    2    1.50     8.5   -     75           75    +75
3    Gijima Mfana         6    60.0    3    2.20     0.0   57    98           98    +41
4    Morning Chess        4    57.0    4    2.50     6.0   79    79           79    +0
5    Global Ruler         2    55.5    5    3.00     0.0   73    88           88    +15
6    King Of Queen        2    57.0    6    4.10     0.0   75    90           90    +15
7    Hell's Bells         2    57.0    7    5.30     0.0   74    89           89    +15
8    Bandmaster           3    57.0    8    6.00     8.5   -     72           72    +72
9    Torrone              2    57.0    9    10.10    0.0   59    89           89    +30
10   Zin Zan Dan          2    57.0    10   10.90    0.0   50    89           89    +39
11   Fated Chestnut       3    57.0    11   14.50    8.5   -     72           72    +72
12   Freedom Square       3    57.0    12   16.40    8.5   64    72           72    +8
99   Ubisika              2    57.0    99   0.00     0.0   -     89           89    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Beach Palace - 67 6 +61 6.0 -
2 Only A Poet - 59 75 -16 8.5 -
3 Gijima Mfana 57 50 98 -48 0.0 -
4 Morning Chess Line 79 65 79 -14 6.0
5 Global Ruler 73 63 88 -25 0.0 -
6 King Of Queen 75 65 90 -25 0.0 -
7 Hell's Bells 74 60 89 -29 0.0 -
8 Bandmaster - 62 72 -10 8.5 -
9 Torrone 59 63 89 -26 0.0 -
10 Zin Zan Dan 50 64 89 -25 0.0 -
11 Fated Chestnut - 53 72 -19 8.5 -
12 Freedom Square 64 63 72 -9 8.5 -
99 Ubisika - 80 89 -9 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