Official NHA Assessment

Race 7: BETWAY SUMMER CUP (Grade 1) (Handicap)

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Line Horse
Aragosta
Reference for assessment
Exact Matches
0 / 19
Calculated = Official
Close Matches
3 / 19
Within 2 points
Significant Diffs
14 / 19
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    Puerto Manzano (ARG  4    58.0    1    0.00     4.5   120   123          120   +0
2    Safe Passage         3    58.5    2    0.50     8.0   122   124          124   +2
3    Aragosta             3    55.5    3    1.40     8.0   116   116          116   +0
4    Divine Odyssey       7    54.0    4    1.50     0.0   111   129          129   +18
5    Litigation           3    54.0    5    3.00     8.0   107   111          111   +4
6    Super Silvano        5    54.0    6    3.50     0.0   108   127          127   +19
7    Zillzaal             6    55.5    7    3.60     0.0   114   130          130   +16
8    Shango               5    54.0    8    5.50     0.0   108   124          124   +16
9    Nebraas              8    57.0    9    5.60     0.0   118   130          130   +12
10   Sparkling Water      4    59.0    10   5.75     4.5   122   125          125   +3
11   Red Saxon            3    55.5    11   6.00     8.0   116   111          111   -5
12   Raiseahallelujah     7    54.5    12   6.25     0.0   99    125          125   +26
13   William Robertson    6    60.0    13   8.00     0.0   125   136          136   +11
14   Second Base          4    55.5    14   8.10     4.5   115   118          118   +3
15   Mk's Pride           4    59.0    15   9.25     4.5   122   125          125   +3
16   Pyromaniac           6    54.0    16   9.40     0.0   108   124          124   +16
17   Astrix               5    60.0    17   9.50     0.0   124   136          136   +12
18   Light Of The Moon    3    54.0    18   10.50    8.0   110   108          108   -2
99   Jaimala              4    54.0    99   0.00     4.5   -     115          115   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Puerto Manzano (ARG) 120 119 120 -1 4.5 -
2 Safe Passage 122 108 124 -16 8.0 -
3 Aragosta Line 116 109 116 -7 8.0
4 Divine Odyssey 111 107 129 -22 0.0 -
5 Litigation 107 113 111 +2 8.0 -
6 Super Silvano 108 103 127 -24 0.0 -
7 Zillzaal 114 112 130 -18 0.0 -
8 Shango 108 105 124 -19 0.0 -
9 Nebraas 118 101 130 -29 0.0 -
10 Sparkling Water 122 122 125 -3 4.5 -
11 Red Saxon 116 116 111 +5 8.0 -
12 Raiseahallelujah 99 103 125 -22 0.0 -
13 William Robertson 125 124 136 -12 0.0 -
14 Second Base 115 99 118 -19 4.5 -
15 Mk's Pride 122 116 125 -9 4.5 -
16 Pyromaniac 108 71 124 -53 0.0 -
17 Astrix 124 118 136 -18 0.0 -
18 Light Of The Moon 110 107 108 -1 8.0 -
99 Jaimala - 101 115 -14 4.5 -
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